Math 7 B Semester Exam Review

Front

Convert 2.5% to a decimal:

Back

0.025

Front

If 25% of a circle graph is labeled as 'Baseball,' how many degrees is that?

Back

90°

Front

What is the surface area of a cube with side length 5 inches?

Back

150 in²

Front

If a car travels 560 miles on 16 gallons of gas, how many miles per gallon does it get?

Back

35 mpg

Front

If 40% of a circle graph is labeled as 'Basketball,' how many degrees is that?

Back

144°

Front

What is the formula for converting a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the formula for calculating the surface area of a cube?

Back

Surface Area = 6 * (side length)²

Front

How many degrees are in a full circle?

Back

360 degrees.

Front

What is 10% of 200?

Back

20.

Front

How do you find the percentage of a number?

Back

Multiply the number by the percentage (as a decimal).