Percents to Decimals
Percent of a Number
More Percent of a Number
Percent of a Number (Decimals)
Percent of Income
100

What is .45 as a percent.

45%

100

30% of 90 =

27

100

10% of 50 =

5

100

12.5% of 32

4

.125 x 32

100

Sonya works at Burger King and makes $850 a month. Her rent is 35% of her income. How much does Sonya pay for rent?

$297.50


850 X .35 = 297.50

200

What is 34.8% as a decimal?

0.348

200

70% of 10 =

 7

200

40% of 90 =

36

200

35% of 700

 245

.35 x 700

200

60% of Alex's income goes to his bills each month. Alex makes $2500 each month. How much money does he have left for the rest of the month.

$1000 dollars


2500 x .60 = 1500

2500 - 1500 = 1000

300

What is 12% as a decimal?

0.12

300

40% of 20 =

8

300

90% of 60 =

54

300

35.5 % of 750

 266.25

.355 x 750

300

Mario wants to make sure he has 10% of his income put in a savings out each month. Mario makes $3200 a month. How much does Mario put in his savings each month.

$320.00 goes to his savings account


3200 x .10 = 320

400

What is .35 as a percent?

35%

400

A jacket costs $40.  If it is 20% off, what will the sale price be?

$32

40 x .2 = $8 and $40 - $8 = $32

400

SALE 40% off!  If the price is $120, what was the sale price?

$72

.40 * 120 = 48

120-48=72

400

Write 3/4 as a decimal.

.75

400

Marshel makes $1150 a month. 8% of this income goes to recreation and clothes. How much does he spend on recreation and clother?

$92.00



$1150 X .08 = $92.00


500

What is 450% as a decimal?

4.5

500

Write 2/5 as a percent.

40%

2/5 = 0.4

500

SALE 50% off!  If the original price is $48, what is the sale price?

$24

.5 * 48 =24

500

A blender costs $65.  If it is 90% off, what will the sale price be?

$6.50

65 x .9 = 58.50 and 65 - 58.50 = 6.50

500

Janae makes $1700 a month she also gets $300 from a social security check. She needs to make sure she puts aside $100 money for gas each month. What percentage of her income is this?

5% of Janae's income is $100.

Janae's total monthly income is $2000.

If I use a percent bar and split 2000 in 10 parts I get:

Each bar represents 10% of 2000. 

Since she puts aside $100. Take 200 and divide by 2 which means you also take 10% and divide by 2.

10% /2 = 5%

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