Review 1 - Final

Front

How many ¼ pound hamburgers can be made from 2 ½ pounds of ground beef?

Back

10 hamburgers

Front

For every 2 red marbles there are 7 blue marbles in a bag of marbles. How many blue marbles would there be in a bag of 117 marbles?

Back

91 blue marbles

Front

Seane buys a 30 lb bag of dog food. Each dog eats 2/5 lb of food, how many dogs does he have?

Back

75 dogs

Front

If Keely swam 12 miles in 3 hours, how long would she swim in 6 hours?

Back

24 miles

Front

A recipe calls for a ratio of 2 cups of flour to 3 cups of sugar. If you have 6 cups of flour, how many cups of sugar do you need?

Back

9 cups of sugar

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width

Front

What is the definition of a ratio?

Back

A ratio is a comparison of two quantities by division.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the definition of a proportion?

Back

A proportion is an equation that states that two ratios are equal.

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width)