Reference no: EM13839843

1.Find the LCD of 3/5 and 1/6.

a.5

b.6

c.11

d.30

2.Add the fractions and write your answer in lowest terms.

2/5+1/9

a.1/15

b.23/45

c.3/14

d.19/45

3.Subtract the fractions and write your answer in lowest terms.

4/5-3/8

a.1/40

b.1 7/40

c.7/10

d. 17/40

4.If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use? 

a.7/9 cup

b.5/9 cup

c.4/9 cup

d.1/9 cup

5.Subtract fractions and write your answer in lowest terms.

3 5/6-3/4

a.2 1/6

b.3 1/12

c.3 2/5

d.3 1/2