Question

If the sum of three consecutive numbers is 18. then find the second number

Answer 1

5,6,7

5+6=11+7=18

6

5,6,7 are the consecutive numbers

and the second is 6

Answer 2

solutions:-

Let first no be X

second no be X+1

Third no be X+2

Given:-

The sum of three consecutive numbers is 18

A/q

X + X + 1 + X +2 = 18

=> 3x +3 = 18

=> 3x = 18 - 3

=> 3x = 15

=> X = 5

Numbers are 5,6,7

second number is 6✓

Thanks ❣️