the sum of the three consecutive odd integers is 177, find the three integers

解

t h e s u m o f t h e t h ree co n sec u t i v e o dd in t e g ers i s 177, f in d t h e t h ree in t e g ers

The numbers : 57, 59, 61

解答ステップ

Represent the numbers with

x

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 177

解く

x + x + 2 + x + 4 = 177 : x = 57

x + 2 = 57 + 2 = 59

x + 4 = 57 + 4 = 61

The numbers : 57, 59, 61