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פּוֹפּוּלָרִי Word Problems >

The sum of 4 consecutive odd integers is 72

פתרון

T h e s u m o f 4 co n sec u t i v e o dd in t e g ers i s 72

פתרון

The numbers : 15, 17, 19, 21

צעדי פתרון

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 = 72

x + x + 2 + x + 4 + x + 6 = 72

פתור את:

x = 15

x + 2 = 15 + 2 = 17

x + 4 = 15 + 4 = 19

x + 6 = 15 + 6 = 21

The numbers : 15, 17, 19, 21

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