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人気のある Word Problems >

the sum of two numbers is 100. Five times the smaller is 8 more than the larger

解

t h e s u m o f tw o n u mb ers i s 100. F i v e t im es t h e s ma ll er i s 8 m ore t han t h e l a r g er

解

The numbers : 18, 82

解答ステップ

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 100

5 x = 8 + y

x + y = 100, 5 x = 8 + y : x = 18, y = 82

The numbers : 18, 82

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