Question

What should be added to minus 1 by 7 to get 3 by 4

Answer 1

Answer:

Hiii

Here is your answer

Step-by-step explanation:

Hope it helps mark as brainliest

Answer 2

Answer:

-1/7+_=3/4

let the no. to be added be x

x+(-1/7)=3/4

x=3/4-(-1/7)

x=3/4+1/7

LCMof 4 and 7 = 28

so new no. will be

x=21/28+4/28

x=25/28

therefore 25/28 should be added to -1/7 to get 3/4