3rd 6 Weeks Review #2

Front

What is the cost of one specialty cupcake if 6 cupcakes cost $19.50?

Back

$3.25

Front

What is the ratio of blue paint to yellow paint used to make green paint if 4 gallons of blue paint are mixed with 7 gallons of yellow paint?

Back

24 : 42

Front

How much did Zalee earn if she worked 22.5 hours at a rate of $12.60 per hour?

Back

$283.50

Front

What is the rate of a baseball that traveled 290 feet in 5 seconds?

Back

58 feet per second

Front

What percentage of 200 boys named lacrosse as their favorite sport if 16 boys chose it?

Back

8 %

Front

How do you calculate the cost per item?

Back

Divide the total cost by the number of items.

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing the relative sizes of two or more values.

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100.

Front

What is the formula for calculating earnings?

Back

Earnings = Hours Worked × Rate per Hour.

Front

What is the definition of a rate in mathematics?

Back

A rate is a ratio that compares two different kinds of quantities.