Percents, Fractions and Decimals Lesson 2.1

Front

Back

0.8

Front

What decimal is illustrated in the image?

Back

0.60

Front

87% written as a fraction

Back

Front

Write 45% as a simplified fraction.

Back

Front

Change .98 into a percent.

Back

98%

Front

12/40 of the kids are in middle school. What percent is equivalent to this fraction?

Back

30%

Front

What percentage of the model is shaded?

Back

10%

Answer explanation

10 squares are shaded in the model. There are 100 total squares in the model. The fraction of the model shaded is 10/100. A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 10/100 = 10%.

Front

Which percent is equivalent or equal to the fraction in the picture?

Back

89%

Answer explanation

A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 89/100 = 89%.

Front

Convert one half into a fraction, decimal, and percent.

Back

1/2, 0.5, 50%

Front

Back

22%