Equivalent Ratios

Equivalent Ratios

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 relationship between two numbers indicating how many times the first number contains the second.

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 does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between numbers, meaning they can be simplified to the same fraction.

4.

FLASHCARD QUESTION

Front

How can you find an equivalent ratio?

Back

To find an equivalent ratio, multiply or divide both terms of the ratio by the same non-zero number.

5.

FLASHCARD QUESTION

Front

If the ratio of boys to girls in a class is 3:4, how many boys are there if there are 28 girls?

Back

There are 21 boys. (3/4 = x/28; x = 3*28/4 = 21)

6.

FLASHCARD QUESTION

Front

What is the ratio of 11 to 13 expressed as a fraction?

Back

The ratio of 11 to 13 is expressed as the fraction 11/13.

7.

FLASHCARD QUESTION

Front

How do you determine if two ratios are equivalent using cross-multiplication?

Back

Two ratios a/b and c/d are equivalent if a*d = b*c.

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