Decimals and Fractions
Write the decimal as a fraction of mixed number in simplest form.
0.65
65/100 = 13/20
Write the percent as a fractions in simplest form.
47%
47/100 = 0.47
0.47 = forty-seven hundredths
Answer: 47/100
Write the percent as a decimal and as a mixed number or faction in simplest form.
400%
400/100 = 4
Answer: 4
Make a true statement using <, >, or =.
1/3 ? 3/5
1/3 < 3/5
0.9% of 1,000
0.9 / 100 = 0.009
0.009 * 1,000 = 9
Answer: 9
Write the decimal as a fraction of mixed number in simplest form.
9.35
9 35/100 = 9 7/25
Write the percent as a fractions in simplest form.
88%
88/100 (divide numerator and denominator by 4)
Answer: 22/25
Write the percent as a decimal and as a mixed number or faction in simplest form.
0.05%
5/10,000 = 1/2,000
0.05/100 = 0.0005
Answers: 1/2,000 ; 0.0005
Make a true statement using <, >, or =.
1/4 ? 0.4
1/4 ? 0.4
0.25 ? 0.4
Answer: 0.25 < 0.4
102% of 750.
102% = 1.02
1.02 * 750 = 765
Answer: 765
Write the fraction or mixed number as a decimal.
19/25
19 / 25 = 0.76
Write the fraction as a percent.
7/10
7/10 = 0.7
0.7 * 100
Answer: 70%
Write the decimal as a percent.
1.07
1.07 * 100 = 107%
Answer: 107%
Make a true statement using <, >, or =.
1/2 ? 0.2
1/2 = 0.5 > 0.2
Answer: 1/2 > 0.2
38% of 250.
38% = 0.38
0.38 * 250 = 95
Answer: 95
Write the fraction or mixed number as a decimal.
14 3/5
14 3/5 = 14.6
Write the fraction as a percent.
3/5
3/5 = 0.6
0.6 * 100
Answer: 60%
Write the decimal as a percent.
35
35 * 100 = 3,500
Answer: 3,500%
Three snack bars contain 1/5, 0.22, and 19% of their calories from fat. Which snack bar contains the least amount of calories from fat?
1/5 = 0.2
0.22 = 0.22
19% = 0.19
The snack bar with 19% calories from fat
95 is 95% of what number?
95/x = 95/100
Numerator and denominator are multiplied by 1.
x = 100
In a survey, 9 out of 15 students named math as their favorite class. Express this rate as a decimal.
9 / 15 = 0.6
Write the fraction as a percent.
18/25
18 / 25 = 0.72
0.72 * 100
Answer: 72%
Write the percent as a decimal.
3/4%
3/4% = 0.75%
0.75 / 100 = 0.0075
Answer: 0.0075
Order the fractions from least to greatest.
1/2, 2/3, 1/4, 5/6
Answer: 1/4, 1/2, 2/3, 5/6
According to a school survey, 12% of students at Rock Falls Junior High School speak Spanish. There are 36 students at the school who speak Spanish. How many students were surveyed?
36/x = 12/100
Numerator and denominator are multiplied by 3.
Answer: 300 students