Ratio Tables and Unit Rates Flashcard

Front

Simplify the ratio of 20 to 25

Back

4 to 5

Front

What is the value of C if the ratio is 12:16?

Back

16

Front

What is the value of B if the ratio is 45:60?

Back

45

Front

Is the table proportional if the ratios are consistent?

Back

Yes

Front

If Jack jumps 40 times in 4 minutes, how many times does he jump per 1 minute?

Back

10

Front

What is a ratio?

Back

A comparison of two quantities by division.

Front

What is a unit rate?

Back

A rate in which the second quantity is 1.

Front

How do you find a unit rate from a ratio?

Back

Divide the first quantity by the second quantity.

Front

What does it mean for a table to be proportional?

Back

All ratios in the table are equivalent.

Front

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

Back

2 to 3