Answer :
2 consecutive numbers : x and x + 1
x + x + 1 = 31
2x + 1 = 31
2x = 31- 1
2x = 30
x = 30/2
x = 15
x + 1 = 15 + 1 = 16
so ur numbers are : 15 and 16
x + x + 1 = 31
2x + 1 = 31
2x = 31- 1
2x = 30
x = 30/2
x = 15
x + 1 = 15 + 1 = 16
so ur numbers are : 15 and 16