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Three consecutive even integers add up to 60. What is the value of the least integer?

Solution

Three consecutive even integers add up to 60. What is the value of the least integer?

Solution

The smallest number : 18

Solution steps

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 = 60

Solve

x + x + 2 + x + 4 = 60 : x = 18

x + 2 = 18 + 2 = 20

x + 4 = 18 + 4 = 22

Select the smallest solution:

18

The smallest number : 18

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