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Popular >

If the sum of three consecutive numbers is 72, what is the largest number?

Solution

If the sum of three consecutive numbers is 72, what is the largest number?

Solution

The number : 25

Solution steps

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = 72

Solve

x + x + 1 + x + 2 = 72 : x = 23

x + 1 = 23 + 1 = 24

x + 2 = 23 + 2 = 25

The number : 25

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