Writing Ratios & Identifying Equivalent Ratios

Front

What is a Ratio?

Back

Is a comparison of two quantities.

Front

Equivalent means....

Back

equal to.

Front

Are the ratios 2/4 and 3/10 equivalent?

Back

No.

Front

Is this an example of an equivalent ratio? (2:4 and 4:8)

Back

True.

Front

Which ratio is equivalent to 5 to 4? (Options: 25 to 20, 10 to 12, 4 to 5, 15 to 8)

Back

25 to 20.

Front

What is the ratio of 3 apples to 2 oranges?

Back

3:2.

Front

If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?

Back

2:3.

Front

What is an equivalent ratio to 1:2? (Options: 2:4, 3:5, 4:3)

Back

2:4.

Front

If the ratio of boys to girls in a class is 4:5, how many boys are there if there are 20 girls?

Back

16 boys.

Front

What is the simplest form of the ratio 8:12?

Back

2:3.