Quiz 5, 1.28 - 1.36 Flashcards Preview

8th Math - Pre-Algebra > Quiz 5, 1.28 - 1.36 > Flashcards

Flashcards in Quiz 5, 1.28 - 1.36 Deck (10):
1

Find 12% of 97

97 x .12 = 11.64

2

Find 1 1/4% of 200

200 x .0125 = 2.5

3

Find 309% of 15

15 x 3.09 = 46.35

4

Find what percent 10 is of 50

10/50 = 1/5 = 20%

5

Find the percent of decrease from 12 to 9

12 - 9 = 3
3/12 = 1/4 = 25%

6

Find the percent of increase from 20 to 50

50 - 20 = 30
30/20 = 3/2 = 1 1/2 = 1.5 = 150%

7

Solve for x in 3/8 = x/10

8x = 30
x = 3.75

8

write 7/8% as a decimal

.00875

9

Write 1.05 as a percent

105%

10

write .4% as a decimal

.004