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

A. 5

B. 6

C. 11

D. 30

2. what is the difference between 3/7 and 1/14.

A. 1/2

B. 4/14

C. 5/14

D. 9/14

3. 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

4. what value could be added to 2/15 to make the sum greater than 1/2?

A. 1/15

B. 8/30

C. 5/15

D. 8/15

5. which set of mixed numbers has a difference less than 1?

A. 1 2/9, 1 1/9

B. 3 4/7, 2 1/7

C. 2 4/5, 1 1/3

D. 2 7/9, 1 1/3

Question

8 August, 17:16

+3

Answers (1)

Know the Answer?

Elle Munoz · Answer 1

1. LCD of 3/5 and 1/6 is 30

2. 3/7 - 1/14 = 6/14 - 1/14 = 5/14

3. 1/3 + 2/9 = 3/9 + 2/9 = 5/9

4. 8/15

5. 1 2/9 - 1 1/9