Chapter 4 Review

Front

Convert 1 3/20 to a percentage.

Back

115%

Front

The width of a rectangle is 60% of its length. What is the area of the rectangle if the length is 160 ft?

Back

960 sq ft

Front

In a survey, 40 students said they walk to school. If 500 students were surveyed, how many students ride the bus?

Back

375 students ride the bus.

Front

Convert 57% to a decimal.

Back

0.57

Front

If a rectangle has a length of 20 ft and a width of 12 ft, what is its area?

Back

240 sq ft

Front

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

Back

Area = Length × Width

Front

Convert 3/4 to a percentage.

Back

75%

Front

If 60% of a class of 30 students passed a test, how many students passed?

Back

18 students passed.

Front

What is the relationship between fractions, decimals, and percentages?

Back

They are different ways to represent the same value.

Front

Convert 0.25 to a percentage.

Back

25%