Ordering Numbers
Percents, Fractions, Decimals
Percent Proportion
Percent Equation
Proportions
100

How do you convert from a fraction to a decimal?

Divide the numerator by the denominator (i.e. 3/4 is the same thing as 3 / 4 ) 

100

What is the first step when you have to order to compare a list of numbers? 

Convert all to the same format (decimal or percent) 

100

What is the percent proportion?

is/of = %/100

         or 

part/whole = %/100

100

Using the percent equation: 10.5 is what percent of 35?

30%

100

Solve the proportion by equivalent ratios:

3/4 = 12/x 

x = 16 

200

Convert 4/5 to a percent

80% 

200

Order the numbers from smallest to biggest

1/2, 1/10, 1/5, 1/8, 1

1/10, 1/8, 1/5, 1/2, 1

200

Using the percent proportion: What percent is 8 of 12?

66.66% 

200

Using the percent equation: What percent is 30 of 40?

75%

200

Solve the proportion by equivalent ratios:

1/2 = x/6

x=3

300

Convert 56% to a fraction

14/25 

300

Order the numbers from smallest to biggest (write in the original format)

1/2, 0.6, 2/5, -1/3

-1/3, 2/5, 1/2, 0.6

300

Using the percent proportion: What number is 20% of 40?

8

300

Using the percent equation: 46 is 40% of what number?

115

300

Solve the proportion by algebra:

x/4 = 3/8

x=1.5

400

Convert 0.444 to a fraction

111/250

400

Order the numbers from smallest to biggest (write in original format)

6%, 1/16, 0.07, 1/2, 40%

6%, 1/16, 0.07, 40%, 1/2

400

Using the percent proportion: 42 is 33% of what number?

126

400

Using the percent equation: What number is 45% of 60?

27 

400

Solve the proportion by cross multiplication:

4/x = 7/9 

Round to the nearest tenth if necessary.

5.1

500

Convert 6/11 to a percent (round to the nearest hundredth) 

54.55%

500

Order the number from smallest to biggest (remember write in the original format)

1/4, 3/8, 4%, 20%, 0.09, 0.39

4%, 0.09, 20%, 1/4, 3/8, 0.39

500

Mason won 80% of the games he pitched. If he pitched in 35 games, how many did he win?

28 games 

500

Find the percent of sales tax on a food total. $6.75 is what percent of $33.75?

20% 

500

Mrs. McAnally made 72 cookies in 4 hours. How many could she make in 7 hours?

126 cookies 

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