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

الحلّ

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

الحلّ

The largest number : 10

خطوات الحلّ

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

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

حلّ:

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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