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Popolare Word Problems >

The sum of four consecutive even numbers is 28. Find the highest of them.

Soluzione

T h e s u m o f f o u r co n sec u t i v e e v e n n u mb ers i s 28. F in d t h e hi g h es t o f t h e m .

Soluzione

The largest number : 10

Fasi della soluzione

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

Consecutive number 3 : x + 6

A.T.Q.:

x + x + 2 + x + 4 + x + 6 = 28

Risolvi

x + x + 2 + x + 4 + x + 6 = 28 : x = 4

x + 2 = 4 + 2 = 6

x + 4 = 4 + 4 = 8

x + 6 = 4 + 6 = 10

Select the largest solution:

10

The largest number : 10

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