7th Grade Semester 1 Final

Front

What is the result of -15°C dropped by 12 degrees?

Back

-27°C

Front

Convert 67% to a decimal.

Back

0.67

Front

What must you do when multiplying and dividing mixed numbers?

Back

Make improper fractions.

Front

What is the unit rate of one diaper if a box of 35 diapers costs $6.99?

Back

$0.20

Front

What should you do when adding and subtracting fractions with unlike denominators?

Back

Find a common denominator.

Front

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

Back

Area = length × width.

Front

What is the definition of a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the first step in solving a multi-step equation?

Back

Simplify both sides of the equation.

Front

What is the definition of a mixed number?

Back

A mixed number is a whole number combined with a fraction.