Question

The sum of two rational number is 2/7and one of them is -1/8find the other

Answer 1

Answer:

23/56

Step-by-step explanation:

Let the other digit be x

So, according to question

2/7=(-1/8) + x

2/7 = -1/8 + x

2/7 +1/8 = x

x = 2/7 +1/8

x =16+7/56

. (taking l.c.m.)

x = 23/56