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受欢迎的 Word Problems >

The sum of five consecutive numbers is 200. What are the numbers

解答

T h e s u m o f f i v e co n sec u t i v e n u mb ers i s 200. Wha t a re t h e n u mb ers

解答

The numbers : 38, 39, 40, 41, 42

求解步骤

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

Consecutive number 3 : x + 3

Consecutive number 4 : x + 4

A.T.Q.:

x + x + 1 + x + 2 + x + 3 + x + 4 = 200

解

x + x + 1 + x + 2 + x + 3 + x + 4 = 200 : x = 38

x + 1 = 38 + 1 = 39

x + 2 = 38 + 2 = 40

x + 3 = 38 + 3 = 41

x + 4 = 38 + 4 = 42

The numbers : 38, 39, 40, 41, 42

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