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Beliebt Word Problems >

The product of two consecutive numbers is 156. Find the numbers.

Lösung

T h e p ro d u c t o f tw o co n sec u t i v e n u mb ers i s 156. F in d t h e n u mb ers .

Lösung

The numbers : 12, 13 or - 13, - 12

Schritte zur Lösung

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

x (x + 1) = 156

Löse

x (x + 1) = 156 : x = 12, x = - 13

Setze ein

x = 12 : 13

Setze ein

x = - 13 : - 12

The numbers : 12, 13 or - 13, - 12

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