Question

find three consecutive odd numbers whose sum is 45

Answer 1

Answer:

Step-by-step explanation:

Hope it will help.......

Answer 2

Answer:

13,15&17

Step-by-step explanation:

Let one of the odd no. be - (2n +1)

Let this be the middle no in the consecutive number sequence

∴ Other two numbers = {(2n+1) - 2} and {(2n+1) +2}

∴ Consecutive  odd numbers are = (2n-1),(2n+1),(2n+3)

A/Q

45 = (2n-1) + (2n+1) + (2n+3)

⇒  45 = 6n + 3

⇒ n = 7

∴ Numbers are :  13,15,17