Question

what should be added to minus 7 upon 8 to get 4 upon 8​

Answer 1

11/8

Step-by-step explanation:

let number be x

according to question,

x + (-7/8) = 4/8

=> x - 7/8 = 4/8

=> x = 4/8 + 7/8

=> x = (4+7)/8

=> x = 11/8