Ratios, Unit rates, percents

Ratios, Unit rates, percents

Assessment

Flashcard

Mathematics

6th Grade

Practice Problem

Hard

CCSS
6.RP.A.1, 6.RP.A.3A, 6.RP.A.2

Standards-aligned

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:b'.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.

FLASHCARD QUESTION

Front

How do you write a ratio as a fraction?

Back

To write a ratio as a fraction, you place the first quantity over the second quantity. For example, the ratio 3:4 can be written as 3/4.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

3.

FLASHCARD QUESTION

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit of another quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

4.

FLASHCARD QUESTION

Front

How do you find the percent of a quantity?

Back

To find the percent of a quantity, divide the part by the whole and then multiply by 100. For example, if 30 out of 100 is the part, the percent is (30/100) * 100 = 30%.

5.

FLASHCARD QUESTION

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions, and they represent the same relationship between quantities. For example, a ratio of 2:3 is equivalent to the fraction 2/3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

6.

FLASHCARD QUESTION

Front

If the ratio of boys to girls in a class is 2:3 and there are 10 boys, how many girls are there?

Back

If the ratio is 2:3, then for every 2 boys, there are 3 girls. If there are 10 boys, then (10 boys / 2) * 3 = 15 girls.

7.

FLASHCARD QUESTION

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'. For example, 50% means 50 out of 100.

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