Question 1

A doctor ordered 2,500 cc of a mixture. How many liters of mixture is this?

Accepted Answer

A)  2.5 
B)  250 
C)  25 
D)  25,000 
A)  2.5 
B)  250 
C)  25 
D)  25,000

Question 2

Write the following statement as a proportion.
5 is to 20 as 4 is to 16

Accepted Answer

A)  $\frac { 4 } { 5 } = \frac { 20 } { 16 }$ 
B)  $\frac { 5 } { 4 } = \frac { 16 } { 20 }$ 
C)  $\frac { 5 } { 16 } = \frac { 4 } { 20 }$ 
D)  $\frac { 5 } { 20 } = \frac { 4 } { 16 }$ 
E)  $\frac { 5 } { 20 } = \frac { 16 } { 4 }$ 
A)  $\frac { 4 } { 5 } = \frac { 20 } { 16 }$ 
B)  $\frac { 5 } { 4 } = \frac { 16 } { 20 }$ 
C)  $\frac { 5 } { 16 } = \frac { 4 } { 20 }$ 
D)  $\frac { 5 } { 20 } = \frac { 4 } { 16 }$ 
E)  $\frac { 5 } { 20 } = \frac { 16 } { 4 }$

Question 3

3600 seconds = 1 ____

Accepted Answer

A)  minute 
B)  hour 
C)  day 
D)  year 
A)  minute 
B)  hour 
C)  day 
D)  year

Question 4

3 feet = 1 ____

Accepted Answer

A)  yard 
B)  meter 
C)  mile 
D)  inches 
A)  yard 
B)  meter 
C)  mile 
D)  inches

Question 5

What mass is equal to 1 mg?

Accepted Answer

A)  0.001 $\mu g$ 
B)  1,000 $\mu g$ 
C)  10,000 $\mu g$ 
D)  10 $\mu g$ 
E)  100 $\mu g$ 
A)  0.001 $\mu g$ 
B)  1,000 $\mu g$ 
C)  10,000 $\mu g$ 
D)  10 $\mu g$ 
E)  100 $\mu g$

Question 6

1 days = ___ hours

Accepted Answer

A)  24 
B)  25 
C)  1 
D)  60 
A)  24 
B)  25 
C)  1 
D)  60

Question 7

Convert 552 mg to grams. 
__________ g

Accepted Answer

The answer of Convert 552 mg to grams. 
__________ g...

Question 8

Convert $- 5 ^ { \circ } \mathrm { C }$  to degrees Fahrenheit.

Accepted Answer

A)  $23 ^ { \circ } \mathrm { F }$ 
B)  $- 333 ^ { \circ } \mathrm { F }$ 
C)  $- 9 ^ { \circ } \mathrm { F }$ 
D)  $91 ^ { \circ } \mathrm { F }$ 
E)  $- 13 ^ { \circ } \mathrm { F }$ 
A)  $23 ^ { \circ } \mathrm { F }$ 
B)  $- 333 ^ { \circ } \mathrm { F }$ 
C)  $- 9 ^ { \circ } \mathrm { F }$ 
D)  $91 ^ { \circ } \mathrm { F }$ 
E)  $- 13 ^ { \circ } \mathrm { F }$

Question 9

Write the phrase as a unit rate.
5,590,000 people living in 13,000 square miles

Accepted Answer

A)  430 people per square mile 
B)  43 people per square mile 
C)  860 people per square mile 
D)  1,290 people per square mile 
E)  86 people per square mile 
A)  430 people per square mile 
B)  43 people per square mile 
C)  860 people per square mile 
D)  1,290 people per square mile 
E)  86 people per square mile

Question 10

Tell whether the statement $\frac { 14 } { 10 }$ > $\frac { 49 } { 36 }$ is a proportion.

Accepted Answer

The answer of Tell whether the statement \(\frac { 14...

Question 11

Convert 912 km to meters. 
__________ m

Accepted Answer

The answer of Convert 912 km to meters. 
__________ m...

Question 12

Solve the proportion for the variable. 
 $\frac { 4 } { 4 z + 3 } = \frac { 3 z } { 3 z ^ { 2 } + 9 }$ 
z = __________

Accepted Answer

The answer of Solve the proportion for the variable. 
...

Question 13

Solve the proportion for the variable. $\frac { x + 17 } { 5 } = \frac { 2 ( x - 1 ) } { 2 }$

Accepted Answer

A)  $15$ 
B)  $\frac { 11 } { 2 }$ 
C)  $- \frac { 15 } { 2 }$ 
D)  $\frac { 2 } { 13 }$ 
E)  $- \frac { 13 } { 2 }$ 
A)  $15$ 
B)  $\frac { 11 } { 2 }$ 
C)  $- \frac { 15 } { 2 }$ 
D)  $\frac { 2 } { 13 }$ 
E)  $- \frac { 13 } { 2 }$

Question 14

Express the weight of 2 pounds (about 0.25 gallons) of water in ounces.

Accepted Answer

A)  320 oz 
B)  640 oz 
C)  32 oz 
D)  24 oz 
E)  none of the above 
A)  320 oz 
B)  640 oz 
C)  32 oz 
D)  24 oz 
E)  none of the above

Question 15

Use similar triangles to help solve the problem.
An airplane ascends 160 feet as it flies a horizontal distance of 1,000 feet. How much altitude will it gain as it flies a horizontal distance of 1 mile? ( Hint: 5,280 feet = 1 mile.) Round your answer to the nearest integer.

Accepted Answer

A)  $x = 870$  ft 
B)  $x = 813$ ft 
C)  $x = 845$  ft 
D)  $x = 885$  ft 
E)  $x = 833$  ft 
A)  $x = 870$  ft 
B)  $x = 813$ ft 
C)  $x = 845$  ft 
D)  $x = 885$  ft 
E)  $x = 833$  ft

Question 16

Write the ratio as a fraction in simplest form.
7 to 21

Accepted Answer

A)  $\frac { 1 } { 3 }$ 
B)  $3$ 
C)  $\frac { 21 } { 3 }$ 
D)  $\frac { 7 } { 3 }$ 
E)  $\frac { 7 } { 21 }$ 
A)  $\frac { 1 } { 3 }$ 
B)  $3$ 
C)  $\frac { 21 } { 3 }$ 
D)  $\frac { 7 } { 3 }$ 
E)  $\frac { 7 } { 21 }$

Question 17

Blood pressure is measured by a sphygmomanometer (see the illustration). The measurement is read at two points and is expressed, for example, as 130 / 95. This indicates a systolic pressure of 130 millimeters of mercury and a diastolic pressure of 95 millimeters of mercury. Convert each of these measurements to centimeters of mercury.   
__________ cc / __________ cc

Accepted Answer

The answer of Blood pressure is measured by a sphygmomanometer...

Question 18

Write the ratio 12 feet to 21 yards as a fraction in simplest form. ( Hint: 3 feet = 1 yard.)

Accepted Answer

A)  $\frac { 4 } { 21 }$ 
B)  $\frac { 21 } { 4 }$ 
C)  $21$ 
D)  $\frac { 1 } { 4 }$ 
E)  $4$ 
A)  $\frac { 4 } { 21 }$ 
B)  $\frac { 21 } { 4 }$ 
C)  $21$ 
D)  $\frac { 1 } { 4 }$ 
E)  $4$

Question 19

Convert 5 yards to feet. 
__________ ft

Accepted Answer

The answer of Convert 5 yards to feet. 
__________ ft...

Question 20

Which metric unit should you use to measure the mass of a sack of flour?

Accepted Answer

A)  $\mu g$ 
B)  cg 
C)  g 
D)  kg 
E)  metric tons 
A)  $\mu g$ 
B)  cg 
C)  g 
D)  kg 
E)  metric tons

A doctor ordered 2,500 cc of a mixture. How many liters of mixture is this?

Write the following statement as a proportion. 5 is to 20 as 4 is to 16

3600 seconds = 1 ____

3 feet = 1 ____

What mass is equal to 1 mg?

1 days = ___ hours

Convert 552 mg to grams. __________ g

Convert $- 5 ^ { \circ } \mathrm { C }$ to degrees Fahrenheit.

Write the phrase as a unit rate. 5,590,000 people living in 13,000 square miles

Tell whether the statement $\frac { 14 } { 10 }$ > $\frac { 49 } { 36 }$ is a proportion.

Convert 912 km to meters. __________ m

Solve the proportion for the variable. $\frac { 4 } { 4 z + 3 } = \frac { 3 z } { 3 z ^ { 2 } + 9 }$ z = __________

Solve the proportion for the variable. $\frac { x + 17 } { 5 } = \frac { 2 ( x - 1 ) } { 2 }$

Express the weight of 2 pounds (about 0.25 gallons) of water in ounces.

Use similar triangles to help solve the problem. An airplane ascends 160 feet as it flies a horizontal distance of 1,000 feet. How much altitude will it gain as it flies a horizontal distance of 1 mile? ( Hint: 5,280 feet = 1 mile.) Round your answer to the nearest integer.

Write the ratio as a fraction in simplest form. 7 to 21

Write the ratio 12 feet to 21 yards as a fraction in simplest form. ( Hint: 3 feet = 1 yard.)

Convert 5 yards to feet. __________ ft

Which metric unit should you use to measure the mass of a sack of flour?

Whole Numbers

The Integers

Fractions and Mixed Numbers

Decimals

Percent

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Exam 5: Ratio, Proportion, and Measurement

A doctor ordered 2,500 cc of a mixture. How many liters of mixture is this?

Write the following statement as a proportion. 5 is to 20 as 4 is to 16

3600 seconds = 1 ____

3 feet = 1 ____

What mass is equal to 1 mg?

1 days = ___ hours

Convert 552 mg to grams. __________ g

Convert −5∘C- 5 ^ { \circ } \mathrm { C }−5∘C to degrees Fahrenheit.

Write the phrase as a unit rate. 5,590,000 people living in 13,000 square miles

Tell whether the statement 1410\frac { 14 } { 10 }1014​ > 4936\frac { 49 } { 36 }3649​ is a proportion.

Convert 912 km to meters. __________ m

Solve the proportion for the variable. 44z+3=3z3z2+9\frac { 4 } { 4 z + 3 } = \frac { 3 z } { 3 z ^ { 2 } + 9 }4z+34​=3z2+93z​ z = __________

Solve the proportion for the variable. x+175=2(x−1)2\frac { x + 17 } { 5 } = \frac { 2 ( x - 1 ) } { 2 }5x+17​=22(x−1)​

Express the weight of 2 pounds (about 0.25 gallons) of water in ounces.

Use similar triangles to help solve the problem. An airplane ascends 160 feet as it flies a horizontal distance of 1,000 feet. How much altitude will it gain as it flies a horizontal distance of 1 mile? ( Hint: 5,280 feet = 1 mile.) Round your answer to the nearest integer.

Write the ratio as a fraction in simplest form. 7 to 21

Write the ratio 12 feet to 21 yards as a fraction in simplest form. ( Hint: 3 feet = 1 yard.)

Convert 5 yards to feet. __________ ft

Which metric unit should you use to measure the mass of a sack of flour?

Whole Numbers

The Integers

Fractions and Mixed Numbers

Decimals

Percent

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Convert $- 5 ^ { \circ } \mathrm { C }$ to degrees Fahrenheit.

Tell whether the statement $\frac { 14 } { 10 }$ > $\frac { 49 } { 36 }$ is a proportion.

Solve the proportion for the variable. $\frac { 4 } { 4 z + 3 } = \frac { 3 z } { 3 z ^ { 2 } + 9 }$ z = __________

Solve the proportion for the variable. $\frac { x + 17 } { 5 } = \frac { 2 ( x - 1 ) } { 2 }$