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Phổ biến Word Problems >

the sum of four consecutive even numbers is 52

Lời Giải

t h e s u m o f f o u r co n sec u t i v e e v e n n u mb ers i s 52

Lời Giải

The numbers : 10, 12, 14, 16

Các bước giải pháp

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 = 52

Giải

x + x + 2 + x + 4 + x + 6 = 52 : x = 10

x + 2 = 10 + 2 = 12

x + 4 = 10 + 4 = 14

x + 6 = 10 + 6 = 16

The numbers : 10, 12, 14, 16

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