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인기 있는 Word Problems >

a number is 1/7 of another number. The sum of the numbers is 24. find the numbers

해법

a n u mb er i s \frac{1}{7} o f an o t h er n u mb er . T h e s u m o f t h e n u mb ers i s 24. f in d t h e n u mb ers

해법

The numbers : 3, 21

솔루션 단계

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = \frac{1}{7} y

x + y = 24

x = \frac{1}{7} y, x + y = 24 : x = 3, y = 21

The numbers : 3, 21

인기 있는 예

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