Semester 1 Review

Front

What is the conversion factor between inches and feet?

Back

12 inches = 1 foot.

Front

How do you convert inches to feet?

Back

Divide the number of inches by 12.

Front

If you have 60 inches, how many feet do you have?

Back

60 inches = 5 feet.

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per 1 unit.

Front

If you spend $40 on 5 pounds of concrete, what is the unit rate in dollars per pound?

Back

$8 per pound.

Front

How do you convert a decimal to a percent?

Back

Multiply the decimal by 100.

Front

Convert 0.125 to a percent.

Back

0.125 = 12.5%.

Front

What is a ratio?

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Front

What is an equivalent ratio?

Back

An equivalent ratio is a ratio that expresses the same relationship between two quantities, even if the numbers are different.

Front

Back