Question

A natural number is5 times another and their sum is 84. find the numbers

Answer 1

let the numbers be x and 5x

then their sum is 84

5x+x=84

6x=84

x=84/6

x=14

then the numbers will be 

14 and 14*5=70

Answer 2

Hey!

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Let the number be x
Another number= 5x

Sum of the two numbers= 84

x+5x=84
6x= 84
x=84/6
x= 14

One number= 14
Another number= 5×14= 70

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Hope it helps...!!!