Lesson 4.2: Ratios And Unit Rates
10 Questions
| Attempts: 103
Objectives: You will learn how to write ratios as a word, fraction and using colon You will learn how to write rates as a word, fraction and using colon
Questions and Answers
- 1.A comparison of two quantities or numbers
- A.
Proportion
- B.
Ratio
- C.
Unit
- D.
Unit rate
- 2.comparing two different variables: miles to gallons, sandwiches to people, etc.
- A.
Proportion
- B.
Rate
- C.
Ratio
- D.
Unit
- 3.Finding how much ONE quantity would be (per gallon, per ounce, per person)
- A.
Proportion
- B.
Ratio
- C.
Unit
- D.
Unit rate
- 4.Two ratios that are equivalent.
- A.
Proportion
- B.
Ratio
- C.
Unit rate
- D.
Rate
- 5.Equivalent
- A.
Various
- B.
Total
- C.
Sum
- D.
Equal
- 6.Putting a fraction or ratio in LOWEST TERMS
- A.
Simplify
- B.
Reduce
- C.
Make small
- D.
None of the above
- 7.Which is NOT the correct way to say a ratio?
- A.
1:4
- B.
1 to 4
- C.
1 out of 4
- D.
One fourth
- 8.Which ratio is equivalent to 3:4?
- A.
9:12
- B.
6:12
- C.
12:9
- D.
None of the above
- 9.What is the ratio 24:105 in lowest terms?
- A.
2:23
- B.
24:105
- C.
8:35
- D.
12:53
- 10.Review: Percent means out of...
- A.
1
- B.
10
- C.
100
- D.
1,000
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