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Phổ biến Word Problems >

Find three consecutive integers with a sum of 48

Lời Giải

giải cho

t h ree co n sec u t i v e in t e g ers w i t h a s u m o f 48

Lời Giải

The numbers : 15, 16, 17

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = 48

Giải

x + x + 1 + x + 2 = 48 : x = 15

x + 1 = 15 + 1 = 16

x + 2 = 15 + 2 = 17

The numbers : 15, 16, 17

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