quiz 9 5.1 - 5.15 Flashcards Preview

7th math > quiz 9 5.1 - 5.15 > Flashcards

Flashcards in quiz 9 5.1 - 5.15 Deck (13):
1

subtract 27.5% from 100%

72.5%

2

express 12 3/4% as a decimal

.1275

3

express 225% as a decimal

2.25

4

express 2/5 as a percent

40%

5

find 25% more than 80

100

6

find 25% less than 80

60

7

find a 20% discount on $60

$12

8

find the sale price if the $50 price is discounted 30%

$35

9

find the percent of increase from $40 to $50

25% increase

10

find a 5% commission on a sale of $6,000

$300

11

38% of 400

152

12

45 is what % of 50

90%

13

12 is 40% of what number?

30