Ratios Review

Ratios Review

Assessment

Flashcard

Mathematics

5th - 7th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

2.

FLASHCARD QUESTION

Front

How do you write the ratio of boys to girls if there are 4 boys and 5 girls?

Back

The ratio of boys to girls is written as 4:5.

3.

FLASHCARD QUESTION

Front

If there are 20 girls in Leah's grade and the ratio of boys to girls is 4:5, how many boys are there?

Back

There are 16 boys in Leah's grade.

4.

FLASHCARD QUESTION

Front

What is the ratio of sopranos to all singers if there are 11 sopranos and 7 altos?

Back

The ratio of sopranos to all singers is 11:18.

5.

FLASHCARD QUESTION

Front

What happens to the ratio if you subtract the same number from both parts?

Back

Subtracting the same number from both parts of a ratio does not create an equivalent ratio.

6.

FLASHCARD QUESTION

Front

Complete the equivalent ratio for 4:12: ____:6

Back

The number that completes the equivalent ratio is 2.

7.

FLASHCARD QUESTION

Front

Complete the equivalent ratio for 4:12: ____:36

Back

The number that completes the equivalent ratio is 12.

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