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The sum of three consecutive numbers is 576. What is the 2nd number?

Решение

The sum of three consecutive numbers is 576. What is the 2nd number?

Решение

The number : 192

Шаги решения

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 = 576

Решить

x + x + 1 + x + 2 = 576 : x = 191

x + 1 = 191 + 1 = 192

x + 2 = 191 + 2 = 193

The number : 192

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