Ratio Review

Front

Simplify the following ratio: 8 : 12

Back

2 : 3

Front

What is a Ratio?

Back

A comparison of two quantities.

Front

If it takes 6 hours to mow 4 lawns, how many lawns could you mow in 24 hours at this rate?

Back

16 lawns

Front

Sand and cement is a ratio of 7 : 2. If you used 28 shovels of sand, how many shovels of cement are needed?

Back

8 shovels of cement.

Front

What is the value of B if A = 3 and A + B = 9?

Back

B = 6.

Front

What does it mean to simplify a ratio?

Back

To express the ratio in its simplest form by dividing both terms by their greatest common divisor.

Front

If the ratio of cats to dogs is 3:4, how many dogs are there if there are 9 cats?

Back

12 dogs.

Front

What is the ratio of 10 apples to 5 oranges?

Back

2:1.

Front

If a recipe calls for a ratio of 2:1 for sugar to flour, how much flour is needed if you use 4 cups of sugar?

Back

2 cups of flour.

Front

What is the unit rate of 60 miles in 2 hours?

Back

30 miles per hour.