Question 1

There are 100 children in the kindergarten. What is the percent of girls, if we know that there are 78   girls there?

Accepted Answer

A)  78% 
B)  0.78% 
C)  22% 
D)  0.22% 
E)  none of these 
A)  78% 
B)  0.78% 
C)  22% 
D)  0.22% 
E)  none of these

Question 2

Change 3  to a percent.

Accepted Answer

A)  300% 
B)  0.03% 
C)  30% 
D)  0.3% 
E)  none of these 
A)  300% 
B)  0.03% 
C)  30% 
D)  0.3% 
E)  none of these

Question 3

Estimate the percentage.
10% of 98,650

Accepted Answer

A)  987 
B)  9,865 
C)  1,973 
D)  98.65 
E)  4,933 
A)  987 
B)  9,865 
C)  1,973 
D)  98.65 
E)  4,933

Question 4

After selling a house for $98,000, a real estate agent split the 2% commission with another agent. How much did each person receive? 
$__________

Accepted Answer

The answer of After selling a house for $98,000, a...

Question 5

Solve the formula for t .
Simple interest formula: $A = P + P r t$

Accepted Answer

A)  $\mathrm { t } = \frac { 1 } { \mathrm { r } } \left( \frac { A } { P } + 1 \right)$ 
B)  $\mathrm { t } = \frac { 1 } { \mathrm { P } } \left( \frac { A } { \mathrm { r } } - 1 \right)$ 
C)  $\mathrm { t } = \frac { 1 } { \mathrm { P } } \left( \frac { A } { \mathrm { r } } + 1 \right)$ 
D)  $\mathrm { t } = \frac { 1 } { \mathrm { r } } \left( \frac { A } { P } - 1 \right)$ 
E)  none of these 
A)  $\mathrm { t } = \frac { 1 } { \mathrm { r } } \left( \frac { A } { P } + 1 \right)$ 
B)  $\mathrm { t } = \frac { 1 } { \mathrm { P } } \left( \frac { A } { \mathrm { r } } - 1 \right)$ 
C)  $\mathrm { t } = \frac { 1 } { \mathrm { P } } \left( \frac { A } { \mathrm { r } } + 1 \right)$ 
D)  $\mathrm { t } = \frac { 1 } { \mathrm { r } } \left( \frac { A } { P } - 1 \right)$ 
E)  none of these

Question 6

A cattle rancher is going to sell one of his prize bulls at an auction and would like to make $23000 after paying a 8% commission to the auctioneer. For what selling price will the rancher make this amount of money?

Accepted Answer

A)  $24,840 
B)  $25,000 
C)  $25,280 
D)  $27,500 
A)  $24,840 
B)  $25,000 
C)  $25,280 
D)  $27,500

Question 7

Change the following percent to a decimal.
0.2%

Accepted Answer

A)  20 
B)  0.0002 
C)  0.2 
D)  0.02 
E)  0.002 
A)  20 
B)  0.0002 
C)  0.2 
D)  0.02 
E)  0.002

Question 8

The ordinary die was rolled 100 times. The odd  number appeared 20   times. What percent of a time did the even   number appear?

Accepted Answer

A)  20% 
B)  0.2% 
C)  80% 
D)  0.8% 
E)  none of these 
A)  20% 
B)  0.2% 
C)  80% 
D)  0.8% 
E)  none of these

Question 9

To find 25% divide the number by 4 .
814.8

Accepted Answer

A)  203.7 
B)  814.8 
C)  81,480 
D)  3,259.2 
A)  203.7 
B)  814.8 
C)  81,480 
D)  3,259.2

Question 10

Use the formula $I = P r t$ to reach a solution for the following problem.
One month a credit card company charged $9.27 in interest on a balance of $3,708 . What annual interest rate is the credit card company charging?

Accepted Answer

A)  5% 
B)  3.5% 
C)  2% 
D)  3% 
E)  none of these 
A)  5% 
B)  3.5% 
C)  2% 
D)  3% 
E)  none of these

Question 11

What is 200% of the given number?
586 m

Accepted Answer

A)  1,172 km 
B)  117,200 km 
C)  117.2 km 
D)  1.172 km 
A)  1,172 km 
B)  117,200 km 
C)  117.2 km 
D)  1.172 km

Question 12

Translate the percent sentence to a percent equation. 
164% of what number is 120 ?

Accepted Answer

A)  $x = 164 \% \cdot 120$ 
B)  $x \cdot 120 = 164 \%$ 
C)  $164 ^ { \circ } x = 120$ 
D)  $x = 164 \% \div 120$ 
A)  $x = 164 \% \cdot 120$ 
B)  $x \cdot 120 = 164 \%$ 
C)  $164 ^ { \circ } x = 120$ 
D)  $x = 164 \% \div 120$

Question 13

Suppose that Nora invested $800 at 8.5 % compounded annually for 7 years and Patti invested $800  at 8 % compounded quarterly for 7  years. At the end of 7 years, who will have the most money and by how much (to the nearest dollar)?

Accepted Answer

A)  Patti by $23 
B)  Nora by $18 
C)  Patti by $18 
D)  Nora by $23 
E)  They will have equal amounts of money. 
A)  Patti by $23 
B)  Nora by $18 
C)  Patti by $18 
D)  Nora by $23 
E)  They will have equal amounts of money.

Question 14

Estimate the percentage.
50% of 2,210

Accepted Answer

A)  1,100 
B)  5,525 
C)  552.5 
D)  221 
E)  11,050 
A)  1,100 
B)  5,525 
C)  552.5 
D)  221 
E)  11,050

Question 15

What is the sale price on a VCR with remote that regularly sells for $500 and is being discounted $50 ?

Accepted Answer

A)  $450 
B)  $250 
C)  $50 
D)  $550 
E)  $166.67 
A)  $450 
B)  $250 
C)  $50 
D)  $550 
E)  $166.67

Question 16

Refer to the pie graph that shows the world's languages and the percentages of the population that speak them.
What percentage of the world's population does not speak either Chinese or German ?

Accepted Answer

A)  97.6% 
B)  81.1% 
C)  90.2% 
D)  4.8% 
E)  91.6% 
A)  97.6% 
B)  81.1% 
C)  90.2% 
D)  4.8% 
E)  91.6%

Question 17

Estimate the percentage. 
10% of 81,700

Accepted Answer

The answer of Estimate the percentage. 
10% of 81,700...

Question 18

Translate the percent sentence to a percent equation. 
106% of what number is 178 ?

Accepted Answer

A)  $\frac { x } { 178 } = \frac { 106 } { 100 }$ 
B)  $\frac { 106 } { x } = \frac { 178 } { 100 }$ 
C)  $\frac { 178 } { x } = \frac { 106 } { 100 }$ 
D)  $\frac { 106 } { 178 } = \frac { x } { 100 }$ 
A)  $\frac { x } { 178 } = \frac { 106 } { 100 }$ 
B)  $\frac { 106 } { x } = \frac { 178 } { 100 }$ 
C)  $\frac { 178 } { x } = \frac { 106 } { 100 }$ 
D)  $\frac { 106 } { 178 } = \frac { x } { 100 }$

Question 19

What number is 14% of 150 ?

Accepted Answer

A)  105 
B)  21 
C)  2,100 
D)  121 
E)  1,050 
A)  105 
B)  21 
C)  2,100 
D)  121 
E)  1,050

Question 20

A house has 1,500 square feet on the first floor and 500 square feet on the second floor. What percent of the square footage of the house is on the first floor? 
__________ %

Accepted Answer

The answer of A house has 1,500 square feet on...

There are 100 children in the kindergarten. What is the percent of girls, if we know that there are 78 girls there?

Change 3 to a percent.

Estimate the percentage. 10% of 98,650

After selling a house for $98,000, a real estate agent split the 2% commission with another agent. How much did each person receive? $__________

Solve the formula for t . Simple interest formula: $A = P + P r t$

A cattle rancher is going to sell one of his prize bulls at an auction and would like to make $23000 after paying a 8% commission to the auctioneer. For what selling price will the rancher make this amount of money?

Change the following percent to a decimal. 0.2%

The ordinary die was rolled 100 times. The odd number appeared 20 times. What percent of a time did the even number appear?

To find 25% divide the number by 4 . 814.8

Use the formula $I = P r t$ to reach a solution for the following problem. One month a credit card company charged $9.27 in interest on a balance of $3,708 . What annual interest rate is the credit card company charging?

What is 200% of the given number? 586 m

Translate the percent sentence to a percent equation. 164% of what number is 120 ?

Suppose that Nora invested $800 at 8.5 % compounded annually for 7 years and Patti invested $800 at 8 % compounded quarterly for 7 years. At the end of 7 years, who will have the most money and by how much (to the nearest dollar)?

Estimate the percentage. 50% of 2,210

What is the sale price on a VCR with remote that regularly sells for $500 and is being discounted $50 ?

Refer to the pie graph that shows the world's languages and the percentages of the population that speak them. What percentage of the world's population does not speak either Chinese or German ?

Estimate the percentage. 10% of 81,700

Translate the percent sentence to a percent equation. 106% of what number is 178 ?

What number is 14% of 150 ?

A house has 1,500 square feet on the first floor and 500 square feet on the second floor. What percent of the square footage of the house is on the first floor? __________ %

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Exam 6: Percent

There are 100 children in the kindergarten. What is the percent of girls, if we know that there are 78 girls there?

Change 3 to a percent.

Estimate the percentage. 10% of 98,650

After selling a house for $98,000, a real estate agent split the 2% commission with another agent. How much did each person receive? $__________

Solve the formula for t . Simple interest formula: A=P+PrtA = P + P r tA=P+Prt

A cattle rancher is going to sell one of his prize bulls at an auction and would like to make $23000 after paying a 8% commission to the auctioneer. For what selling price will the rancher make this amount of money?

Change the following percent to a decimal. 0.2%

The ordinary die was rolled 100 times. The odd number appeared 20 times. What percent of a time did the even number appear?

To find 25% divide the number by 4 . 814.8

Use the formula I=PrtI = P r tI=Prt to reach a solution for the following problem. One month a credit card company charged $9.27 in interest on a balance of $3,708 . What annual interest rate is the credit card company charging?

What is 200% of the given number? 586 m

Translate the percent sentence to a percent equation. 164% of what number is 120 ?

Suppose that Nora invested $800 at 8.5 % compounded annually for 7 years and Patti invested $800 at 8 % compounded quarterly for 7 years. At the end of 7 years, who will have the most money and by how much (to the nearest dollar)?

Estimate the percentage. 50% of 2,210

What is the sale price on a VCR with remote that regularly sells for $500 and is being discounted $50 ?

Refer to the pie graph that shows the world's languages and the percentages of the population that speak them. What percentage of the world's population does not speak either Chinese or German ?

Estimate the percentage. 10% of 81,700

Translate the percent sentence to a percent equation. 106% of what number is 178 ?

What number is 14% of 150 ?

A house has 1,500 square feet on the first floor and 500 square feet on the second floor. What percent of the square footage of the house is on the first floor? __________ %

Whole Numbers

The Integers

Fractions and Mixed Numbers

Decimals

Ratio, Proportion, and Measurement

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Solve the formula for t . Simple interest formula: $A = P + P r t$

Use the formula $I = P r t$ to reach a solution for the following problem. One month a credit card company charged $9.27 in interest on a balance of $3,708 . What annual interest rate is the credit card company charging?