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Popolare Word Problems >

The product of two consecutive integers is 240.

Soluzione

T h e p ro d u c t o f tw o co n sec u t i v e in t e g ers i s 240.

Soluzione

The numbers : 15, 16 or - 16, - 15

Fasi della soluzione

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

x (x + 1) = 240

Risolvi

x (x + 1) = 240 : x = 15, x = - 16

Inserire in

x = 15 : 16

Inserire in

x = - 16 : - 15

The numbers : 15, 16 or - 16, - 15

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