Who can help, Homework.?

Question

2/7+1/14

1/12 + 3/8

5/7 - 3/7

3/5- 1/4

-6/4/7 + 3/1/7

8/1/3 + 2/1/6

3/4 x 4/5

17/5/2 x 3/7

8 x 1/4

Who ever does this and shows the work will get a perfect five feedback.

Answer 1

2/7 = 4/14

4/14 + 1/14 = 5/14

1/12 = 2/24

3/8 = 9/24

2/24 + 9/24 = 11/24

5/7 - 3/7 = 2/7

3/5 = 12/20

1/4 = 5/20

12/20 - 5/20 = 7/20

3/1 = 12/4

-6/4 + 12/4 = 6/4

6/4/7

8/1/3 = 8/3

2/1/6 = 2/6

8/3 = 16/6

16/6 + 2/6 = 18/6 = 3

3/4 x 4/5 = 12/20 = 3/5 (multiply both tops and both bottoms, then reduce)

17/5/2 x 3/7

Multiply both by 2 to remove the first /2

17/5 x 6/7 = 102/35

8 = 8/1

8/1 x 1/4 = 8/4 = 2

I have to tell you I don't exactly remember how to do multiple divisors it has been so many years since I did simple fractions

Answer 2

2/7 + 1/14 = (4+1)/14 = 5/14

1/12 + 3/8 = (2/24)+(9/24) = (2+9)/24 = 11/24

5/7 - 3/7 = (5-3)/7 = 2/7

3/5 - 1/4 = (12/20) - (5/20) = (12-5)/20 = 7/20

-6/4/7 + 3/1/7 = (-6/4 * 1/7)+(3/1 * 1/7) = -6/28 + 3/7 = -6/28 + 12/28 = 6/28 = 3/14



same methods and you should get

8/1/3 + 2/1/6 = ... 8/3 + 1/3 = 9/3 = 3

3/4 * 4/5 = 12/20 = 3/5

8 * 1/4 = 8/4 =2