Percents to decimals
Decimal to percents
Percent proportions
Vocab
Discounts
100

10% as a decimal

0.1

100

2/4 as a percent

50%

100

what is 6% of 30

1.8

100

discount

a decrease in the original price of an item

100

10% discount off of $20 

$18

200

30% as a decimal

0.30

200

1.5 as a percent

150%

200

what % of 25 is 12

48%

200

percent of increase

when the original amount increases.

200

40% discount off of $45

$27

300

what is the formula to get percent into decimals 

Pedal

300

What is the formula to get a decimal to a percent

Diaper

300

what do you use to find percent proportions 

is/of = %/100

300

percent of decrease

when the original amount decreases.

300

how do you get discounts

the discount turns into a decimal and then the decimal multiples by the original price and what you get after is subtracted by the original price and that's what gives you the discount

400

166% as a decimal

1.66

400
1.23 as a percent

123%

400

110 of 90 is what percent

122.22%

400

percent of error 

the percent that an estimated quantity differs from the actual amount

400

30% discount off of $22.40

$15.68

500

25.1% as a decimal

0.251

500

20.26 as a percent

2026%

500

120 is 20% of what number

600

500

markup

a store charge more than what they pay to make profit.

500

45% discount off of $132.40

$72.82