Question

Find two consecutive numbers whose sum is 115

Answer 1

57 and 58

Explanation:

n - the first number

n+1 - the number consecutive to x

n + n+1 = 115

-1 -1

2n = 114

÷2 ÷2

n = 57

n+1 = 57 + 1 = 58

Check: 57 + 58 = 115