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人気のある Word Problems >

One number is 5 more than twice the other number. The sum of the two numbers is 56. What are the two numbers?

解

O n e n u mb er i s 5 m ore t han tw i ce t h e o t h er n u mb er . T h e s u m o f t h e tw o n u mb ers i s 56. Wha t a re t h e tw o n u mb ers ?

解

The numbers : 39, 17

解答ステップ

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 5 + 2 y

x + y = 56

x = 5 + 2 y, x + y = 56 : x = 39, y = 17

The numbers : 39, 17

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