Study

Adding and Subtracting Rational Numbers

0%

0 0 0

-3.8 - (-2.1)

-1.7

-0.9 + -1.34

-2.24

45/14

-0.63 + 0.21

-0.42

23/20

61/10

Bryan bought 27.1 pounds of potatoes and 0.4 pounds of carrots. How many pounds of vegetables did he buy in all ?

27.5

Express 42% as decimal

0.42

275%

Express 0.92 as fraction

23/25

277/20

2/21

6/5

56/15

3.6 - 4.8

-1.2

5/6

65/24

3

89/40

Express 0.3333333... as fraction

1/3