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פּוֹפּוּלָרִי Word Problems >

Find three consecutive even numbers whose sum is 624.

פתרון

F in d t h ree co n sec u t i v e e v e n n u mb ers w h ose s u m i s 624.

פתרון

The numbers : 206, 208, 210

צעדי פתרון

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 = 624

x + x + 2 + x + 4 = 624

פתור את:

x = 206

x + 2 = 206 + 2 = 208

x + 4 = 206 + 4 = 210

The numbers : 206, 208, 210

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