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人気のある Word Problems >

Find four consecutive odd numbers whose sum is 64

解

F in d f o u r co n sec u t i v e o dd n u mb ers w h ose s u m i s 64

解

The numbers : 13, 15, 17, 19

解答ステップ

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 = 64

解く

x + x + 2 + x + 4 + x + 6 = 64 : x = 13

x + 2 = 13 + 2 = 15

x + 4 = 13 + 4 = 17

x + 6 = 13 + 6 = 19

The numbers : 13, 15, 17, 19

人気の例

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