Ratio Rate Better Deal

The table below compares the Navy fleet of two countries. What is the ratio of country B’s submarines to country A’s entire fleet?

Find an equivalent ratio.

• 4 to 3

• 16 to 9

• 2:1

• 10:48

Simplify the ratio of
35 : 14

• 5 : 2

• 2 : 5

• 3 : 1

• 35: 14

Express the ratio as a fraction in simplest form:
18 ounces to 3 cups

• 6 to 1

• 1/6

• 18/3

• 3/18

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one

• Two decimals that can be multiplied

Which ratio is equivalent to 12:20

• 20:12

• 2:3

• 3:5

• 3:10

Mr. Keys made $90 in 5 hours.  What is the unit rate?  

• $18 per hour

• $1 in 18 hours

• $90:5h

• 5 to 90

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour

• $6 per hour

• $6.80 per hour

• $17.40 per hour

4:6

4 to 6

3:2

2 to 6

• 4:6

• 4 to 6

• 3:2

• 2 to 6

There are 50 cookies and 35 cupcakes leftover at a bake sale. What is the ratio of cookies to cupcakes?

Your answer must be in simplest form.

• 10:7

• 7:10

• 35:50

• 50:35