Math, asked by shandilyaom6, 3 months ago

A natural number has been divided into two parts in the ratio 7:11 . If the difference of two parts is 20 find the number and the two parts

Answers

Answered by 12thpáìn
160

Let the natural number be 7x and 11x

The Difference between Number is 20

According to Question

→11x-7x=20

→4x=20

→4x/4=20/4

x=5

Therefore

The first number = 7x = 7 × 5 = 35

Second number is = 11x = 11 × 5 = 55

Then the total is 11x + 7x = 18x = 18 × 5 = 90

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