Module 6 Test Review

21 Questions | By Cmolnar | Last updated: Mar 20, 2022 | Total Attempts: 60

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1.

What is the ratio of the number of months whose names start with vowels to the number of months whose names start with consonants?
- A.
  
  1 : 4
- B.
  
  1 : 3
- C.
  
  2 : 3
- D.
  
  3 : 12
2.

Find the missing term in the proportion
- A.
  
  38
- B.
  
  43
- C.
  
  58
- D.
  
  63
3.

Bobbi earns $25.80 for 6 hours of work. How much will she earn if she works 10 hours?
- A.
  
  $43.00
- B.
  
  $45.50
- C.
  
  $47.00
- D.
  
  $48.50
4.

The temperature dropped 42 degrees in 6.2 hours. What is the unit rate for the drop, to the nearest tenth?
- A.
  
  6.6 degrees / hour
- B.
  
  6.7 degrees / hour
- C.
  
  6.8 degrees / hour
- D.
  
  6.9 degrees / hour
5.

If Mr. Brown can milk 42 cows in 50 minutes, how long would it take him to milk 150 cows (to the nearest 5 minutes)?
- A.
  
  2 hours 15 minutes
- B.
  
  2 hours 30 minutes
- C.
  
  2 hours 50 minutes
- D.
  
  3 hours
6.

There are 12 girls in a class of 21. Write the ratio of girls to boys in the class as a decimal rounded to the nearest hundredth.
- A.
  
  12/21
- B.
  
  0.57
- C.
  
  1.33
- D.
  
  1.67
7.

What is the unit rate for 203 miles in 3.5 hours?
- A.
  
  56 miles / hour
- B.
  
  58 miles / hour
- C.
  
  60 miles / hour
- D.
  
  62 miles / hour
8.

You are building a model of the Eiffel Tower, which is 984 feet tall. If you use a scale of 1 inch = 24 feet, how tall will your model be?
- A.
  
  38 inches
- B.
  
  41 inches
- C.
  
  43 inches
- D.
  
  45 inches
9.

The Blue Jays won 89 out of 147 games. Use a "nice" fraction to estimate the percent of games they won.
- A.
  
  45%
- B.
  
  55%
- C.
  
  60%
- D.
  
  75%
10.

Which of the following pairs of ratios are not equivalent?
- A.
  
  3 to 8 and 12 to 32
- B.
  
  4 to 10 and 14 to 35
- C.
  
  1 : 5 and 4 : 20
- D.
  
  3 : 2 and 9 : 4
11.

Find the value. 40% of 140
12.

Find the value. 75% of 320
13.

Find the value. 10% of 400
14.

The ratios 6 : 14 and 18 : 32 are equivalent.
- A.
  
  True
- B.
  
  False
15.

The ratios 9 : 21 and 19 : 50 are equivalent.
- A.
  
  True
- B.
  
  False
16.

The ratios 3 : 11 and 15 : 55 are equivalent.
- A.
  
  True
- B.
  
  False
17.

Write the ratio 8 : 25 as a decimal to the nearest hundredth.
18.

Write the ratio 34 : 45 as a decimal to the nearest hundredth.
19.

Write the ratio 8 : 9 as a decimal to the nearest hundredth.
20.

Write the ratio 10 : 55 as a decimal to the nearest hundredth.
21.

The ratios 2 : 5 and 6 : 20 are equivalent.
- A.
  
  True
- B.
  
  False