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Beliebt >

Three consecutive integers add up to 213. What is the least of these integers?

Lösung

Three consecutive integers add up to 213. What is the least of these integers?

Lösung

The smallest number : 70

Schritte zur Lösung

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 = 213

Löse

x + x + 1 + x + 2 = 213 : x = 70

x + 1 = 70 + 1 = 71

x + 2 = 70 + 2 = 72

Select the smallest solution:

70

The smallest number : 70

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