Question 1

Change 1,217 to gross, dozens, and units.   gross,   dozens, and   units

Accepted Answer

The answer of Change 1,217 to gross, dozens, and units....

Question 2

Change 155 hours to days and hours.   days and   hours

Accepted Answer

The answer of Change 155 hours to days and hours....

Question 3

Simplify the numerical expression. Give your answer in reduced form. $$6 \frac { 1 } { 3 } \times 3 \frac { 1 } { 5 }$$

Accepted Answer

The answer of Simplify the numerical expression. Give your answer...

Question 4

Evaluate the following expression. $$5 ( 7 ) - 3 ( 4 )$$

Accepted Answer

The answer of Evaluate the following expression. \[5 ( 7...

Question 5

Find the sum of $\frac { 3 } { 7 } \text { and } 8 \frac { 1 } { 11 } \text {. }$ Reduce to lowest terms.

Accepted Answer

The answer of Find the sum of \(\frac { 3...

Question 6

Change the mixed number to an improper fraction. $$4 \frac { 1 } { 9 }$$

Accepted Answer

A)  $\frac { 46 } { 9 }$ 
B)  $\frac { 13 } { 9 }$ 
C)  $\frac { 35 } { 9 }$ 
D)  $\frac { 37 } { 9 }$ 
E)  $\frac { 14 } { 9 }$ 
A)  $\frac { 46 } { 9 }$ 
B)  $\frac { 13 } { 9 }$ 
C)  $\frac { 35 } { 9 }$ 
D)  $\frac { 37 } { 9 }$ 
E)  $\frac { 14 } { 9 }$

Question 7

Round the following value to the nearest cent. 
$12.841 
$ __________

Accepted Answer

The answer of Round the following value to the nearest...

Question 8

Reduce the fraction $\frac { 20 } { 28 }$ to lowest terms.

Accepted Answer

The answer of Reduce the fraction \(\frac { 20 }...

Question 9

Change 99 months to years and months.

Accepted Answer

A)  9 years and 3 months 
B)  8 years and 4 months 
C)  9 years and 4 months 
D)  8 years and 3 months 
E)  10 years and 1 months 
A)  9 years and 3 months 
B)  8 years and 4 months 
C)  9 years and 4 months 
D)  8 years and 3 months 
E)  10 years and 1 months

Question 10

Find the prime factorization for the following number. If a factor is repeated, write it with exponents. 
105

Accepted Answer

The answer of Find the prime factorization for the following...

Question 11

Simplify the numerical expression. Give your answer in reduced form. $$6 \div \frac { 2 } { 3 }$$

Accepted Answer

A)  9 
B)  $\frac{1}{9}$ 
C)  $\frac { 1 } { 4 }$ 
D)  4 
A)  9 
B)  $\frac{1}{9}$ 
C)  $\frac { 1 } { 4 }$ 
D)  4

Question 12

Change the number $231 _ { \text {five } }$ to base ten.

Accepted Answer

A)  66 
B)  70 
C)  57 
D)  60 
E)  64 
A)  66 
B)  70 
C)  57 
D)  60 
E)  64

Question 13

Round the calculator display for the following fraction to three-place accuracy. $$11 / 61 $$

$.1803278689$

Accepted Answer

A)  0.179 
B)  0.181 
C)  0.18 
D)  0.180 
E)  none of these 
A)  0.179 
B)  0.181 
C)  0.18 
D)  0.180 
E)  none of these

Question 14

Simplify the numerical expression. Give your answer in reduced form. $$\frac { 20 } { 112 } \times \frac { 7 } { 5 }$$

Accepted Answer

A)  $4$ 
B)  $\frac { 1 } { 4 }$ 
C)  $\frac { 1 } { 7 }$ 
D)  $\frac{1}{5}$ 
E)  none of these 
A)  $4$ 
B)  $\frac { 1 } { 4 }$ 
C)  $\frac { 1 } { 7 }$ 
D)  $\frac{1}{5}$ 
E)  none of these

Question 15

Evaluate the following expression. $$44 - 9 [ 17 - ( 9 + 4 ) ]$$

Accepted Answer

The answer of Evaluate the following expression. \[44 - 9...

Question 16

Write the following number in decimal form. $$4 + 9 \cdot 10 ^ { - 3 } + 7 \cdot 10 ^ { - 4 } + 3 \cdot 10 ^ { - 5 }$$

Accepted Answer

A)  $4.973$ 
B)  $4.0973$ 
C)  $4.00973$ 
D)  $40.00973$ 
E)  $4.000973$ 
A)  $4.973$ 
B)  $4.0973$ 
C)  $4.00973$ 
D)  $40.00973$ 
E)  $4.000973$

Question 17

Simplify the numerical expression. Give your answer in reduced form. $$\frac { 13 } { 3 } \times \frac { 11 } { 5 }$$

Accepted Answer

The answer of Simplify the numerical expression. Give your answer...

Question 18

Change 13,098 to base twelve.

Accepted Answer

A)  $7,6 \mathrm {~T} 6 _ { \text {twelve } }$ 
B)  $7,6 \mathrm { E } 6 _ { \text {twelve } }$ 
C)  $8,6 \mathrm { E } 6 _ { \text {twelve } }$ 
D)  $8,5 \mathrm { E } 6 _ { \text {twelve } }$ 
E)  $7,5 \mathrm { E } 6 _ { \text {twelve } }$ 
A)  $7,6 \mathrm {~T} 6 _ { \text {twelve } }$ 
B)  $7,6 \mathrm { E } 6 _ { \text {twelve } }$ 
C)  $8,6 \mathrm { E } 6 _ { \text {twelve } }$ 
D)  $8,5 \mathrm { E } 6 _ { \text {twelve } }$ 
E)  $7,5 \mathrm { E } 6 _ { \text {twelve } }$

Question 19

Write the following number in expanded form: 6.00002

Accepted Answer

A)  $6 + 2 \cdot 10 ^ { - 2 }$ 
B)  $6 + 1 \cdot 20 ^ { - 2 }$ 
C)  $6 + 2 \cdot 10 ^ { - 6 }$ 
D)  $6 + 1 \cdot 20 ^ { - 5 }$ 
E)  $6 + 2 \cdot 10 ^ { - 5 }$ 
A)  $6 + 2 \cdot 10 ^ { - 2 }$ 
B)  $6 + 1 \cdot 20 ^ { - 2 }$ 
C)  $6 + 2 \cdot 10 ^ { - 6 }$ 
D)  $6 + 1 \cdot 20 ^ { - 5 }$ 
E)  $6 + 2 \cdot 10 ^ { - 5 }$

Question 20

$8 \cdot 1 + 5 \cdot 3 = 23$

Accepted Answer

A) True 
 B)False

Change 1,217 to gross, dozens, and units. gross, dozens, and units

Change 155 hours to days and hours. days and hours

Simplify the numerical expression. Give your answer in reduced form. $6 \frac { 1 } { 3 } \times 3 \frac { 1 } { 5 }$

Evaluate the following expression. $5 ( 7 ) - 3 ( 4 )$

Find the sum of $\frac { 3 } { 7 } \text { and } 8 \frac { 1 } { 11 } \text {. }$ Reduce to lowest terms.

Change the mixed number to an improper fraction. $4 \frac { 1 } { 9 }$

Round the following value to the nearest cent. $12.841 $ __________

Reduce the fraction $\frac { 20 } { 28 }$ to lowest terms.

Change 99 months to years and months.

Find the prime factorization for the following number. If a factor is repeated, write it with exponents. 105

Simplify the numerical expression. Give your answer in reduced form. $6 \div \frac { 2 } { 3 }$

Change the number $231 _ { \text {five } }$ to base ten.

Round the calculator display for the following fraction to three-place accuracy. $11 / 61$ $.1803278689$

Simplify the numerical expression. Give your answer in reduced form. $\frac { 20 } { 112 } \times \frac { 7 } { 5 }$

Evaluate the following expression. $44 - 9 [ 17 - ( 9 + 4 ) ]$

Write the following number in decimal form. $4 + 9 \cdot 10 ^ { - 3 } + 7 \cdot 10 ^ { - 4 } + 3 \cdot 10 ^ { - 5 }$

Simplify the numerical expression. Give your answer in reduced form. $\frac { 13 } { 3 } \times \frac { 11 } { 5 }$

Change 13,098 to base twelve.

Write the following number in expanded form: 6.00002

$8 \cdot 1 + 5 \cdot 3 = 23$

Sets of Numbers

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Graphs

Filters

Exam 1: Arithmetic, Calculators, and Problem Solving

Change 1,217 to gross, dozens, and units. gross, dozens, and units

Change 155 hours to days and hours. days and hours

Simplify the numerical expression. Give your answer in reduced form. 613×3156 \frac { 1 } { 3 } \times 3 \frac { 1 } { 5 }631​×351​

Evaluate the following expression. 5(7)−3(4)5 ( 7 ) - 3 ( 4 )5(7)−3(4)

Find the sum of 37 and 8111. \frac { 3 } { 7 } \text { and } 8 \frac { 1 } { 11 } \text {. }73​ and 8111​. Reduce to lowest terms.

Change the mixed number to an improper fraction. 4194 \frac { 1 } { 9 }491​

Round the following value to the nearest cent. $12.841 $ __________

Reduce the fraction 2028\frac { 20 } { 28 }2820​ to lowest terms.

Change 99 months to years and months.

Find the prime factorization for the following number. If a factor is repeated, write it with exponents. 105

Simplify the numerical expression. Give your answer in reduced form. 6÷236 \div \frac { 2 } { 3 }6÷32​

Change the number 231five 231 _ { \text {five } }231five ​ to base ten.

Round the calculator display for the following fraction to three-place accuracy. 11/6111 / 61 11/61 .1803278689.1803278689.1803278689

Simplify the numerical expression. Give your answer in reduced form. 20112×75\frac { 20 } { 112 } \times \frac { 7 } { 5 }11220​×57​

Evaluate the following expression. 44−9[17−(9+4)]44 - 9 [ 17 - ( 9 + 4 ) ]44−9[17−(9+4)]

Write the following number in decimal form. 4+9⋅10−3+7⋅10−4+3⋅10−54 + 9 \cdot 10 ^ { - 3 } + 7 \cdot 10 ^ { - 4 } + 3 \cdot 10 ^ { - 5 }4+9⋅10−3+7⋅10−4+3⋅10−5

Simplify the numerical expression. Give your answer in reduced form. 133×115\frac { 13 } { 3 } \times \frac { 11 } { 5 }313​×511​

Change 13,098 to base twelve.

Write the following number in expanded form: 6.00002

8⋅1+5⋅3=238 \cdot 1 + 5 \cdot 3 = 238⋅1+5⋅3=23

Sets of Numbers

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Graphs

Filters

Simplify the numerical expression. Give your answer in reduced form. $6 \frac { 1 } { 3 } \times 3 \frac { 1 } { 5 }$

Evaluate the following expression. $5 ( 7 ) - 3 ( 4 )$

Find the sum of $\frac { 3 } { 7 } \text { and } 8 \frac { 1 } { 11 } \text {. }$ Reduce to lowest terms.

Change the mixed number to an improper fraction. $4 \frac { 1 } { 9 }$

Reduce the fraction $\frac { 20 } { 28 }$ to lowest terms.

Simplify the numerical expression. Give your answer in reduced form. $6 \div \frac { 2 } { 3 }$

Change the number $231 _ { \text {five } }$ to base ten.

Round the calculator display for the following fraction to three-place accuracy. $11 / 61$ $.1803278689$

Simplify the numerical expression. Give your answer in reduced form. $\frac { 20 } { 112 } \times \frac { 7 } { 5 }$

Evaluate the following expression. $44 - 9 [ 17 - ( 9 + 4 ) ]$

Write the following number in decimal form. $4 + 9 \cdot 10 ^ { - 3 } + 7 \cdot 10 ^ { - 4 } + 3 \cdot 10 ^ { - 5 }$

Simplify the numerical expression. Give your answer in reduced form. $\frac { 13 } { 3 } \times \frac { 11 } { 5 }$

$8 \cdot 1 + 5 \cdot 3 = 23$