M17.5 Unit 3  Ratios, Rates, Percentages

M17.5 Unit 3 Ratios, Rates, Percentages

Assessment

Flashcard

Mathematics

6th Grade

Hard

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15 questions

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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'.

2.

FLASHCARD QUESTION

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

3.

FLASHCARD QUESTION

Front

What is the ratio of 18 men to 42 women?

Back

3 to 7.

4.

FLASHCARD QUESTION

Front

If the ratio of smartphone owners to flip phone owners is 5:3 and there are 55 smartphone owners, how many flip phone owners are there?

Back

33 flip phone owners.

5.

FLASHCARD QUESTION

Front

What does 25% mean in terms of a whole?

Back

25% means 25 out of 100 parts of a whole.

6.

FLASHCARD QUESTION

Front

If a book has 200 pages and Tyler has read 25%, how many pages has he read?

Back

50 pages.

7.

FLASHCARD QUESTION

Front

What is a percentage?

Back

A percentage is a way of expressing a number as a fraction of 100.

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