Changing Percents to Decimals and Fractions

What is 50% as simplified fraction?

• 3/4
• 1/2
• 1/4
• 1

What fraction, decimal and percent does this model represent

• 1/8 and  .125 and 12.5%
• 1/8 and 1.8 and 1.8%
• 1/8 and  .18 and  18%
• 1/8 and 1.25 and 1.25%

What fraction, decimal and percent does the following model represent?

• 4/1

• 1/4

• 0.25

• 2.5%

• 25%

Tom observed that 1/3 of the liquid evaporated during his science experiment. How should he record this in his report as a decimal?

• 0.333333...
• 0.3
• 0.13
• 1.3

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Charlie got 18 out of 25 questions correct on his test. How can Charlie's grade be written as a decimal? 

• 0.28
• 0.90
• 0.72
• 0.7

Change this decimal to a percent.
0.528

• 528%
• 52.8%
• 5.28%
• 52%

Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the questions she got wrong?

• 45%
• 55%
• 32%
• 95%

In a class of 30 kids, 3 forgot to get their report cards signed. What percent is that?

• 3%
• 30%
• 10%
• 70%

Express 2/5 as a decimal.

• 0.2
• 0.4
• 0.5
• 0.7

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Write 35% as a fraction IN SIMPLEST FORM.

• 35/100
• 7/20
• 3/5
• 5/3