Ratio

Front

What is a Ratio?

Back

Is a comparison of two quantities.

Front

What is the percent equivalent to 1/5?

Back

20 %

Front

On last week’s maths test Carol had 21 correct out of 25 problems. What percent grade did she receive?

Back

84

Front

If Optimus Prime uses 9 cups of raisins, how many loaves will he make if the ratio is 6 loaves for 9 cups?

Back

6 loaves.

Front

If I have the following ratio, do I need to scale up or down? 1 : 2 = 3 : ?

Back

up (multiply).

Front

What is the ratio of 4 apples to 2 oranges?

Back

2:1.

Front

How do you express the ratio of 10 to 5 in simplest form?

Back

2:1.

Front

If a recipe calls for a ratio of 3 cups of flour to 2 cups of sugar, how much sugar is needed for 9 cups of flour?

Back

6 cups of sugar.

Front

What is the ratio of 15 to 45?

Back

1:3.

Front

If a car travels 60 miles in 1 hour, what is the ratio of distance to time?

Back

60 miles per hour.