Question

What must be added to 2 3/4 to give 4 1/7 ?​

Answer 1

To solve this problem, we need to subtract 2 3/4 from 4 1/7:

4 1/7 - 2 3/4 = (28/7 + 1/7) - (11/4 - 3/4)

= 29/7 - 8/4

= 29/7 - 2

= (29 - 14)/7

= 15/7

Therefore, we can add 15/7 to 2 3/4 to obtain 4 1/7:

2 3/4 + 15/7 = (14/4 + 3/4) + (15/7)

= 17/4 + 15/7

= (119/28 + 60/28)

= 179/28

= 4 1/7

So the answer is 15/7.

Answer 2

`x + (23)/(4) = (41)/(7) \\ (41)/(7) - (23)/(4) \\ = (3)/(28)`