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Populaire Word Problems >

the larger of two numbers is 20 more than the smaller. Four times the larger is 70 more than 5 times the smaller.

Solution

t h e l a r g er o f tw o n u mb ers i s 20 m ore t han t h e s ma ll er . F o u r t im es t h e l a r g er i s 70 m ore t han 5 t im es t h e s ma ll er .

Solution

The numbers : 30, 10

étapes des solutions

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 20 + y

4 x = 70 + 5 y

x = 20 + y, 4 x = 70 + 5 y : x = 30, y = 10

The numbers : 30, 10

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