1.

a natural number has been divided into two parts in the ratio 9 : 13 . If the difference of two parts is 20 , find the number and the two parts​

Answer»

ANSWER:

let the RATIO be 9x and 13x.

ATQ,

13x-9x=20

4X = 20

x = 5.

the two parts are 9×5=45

13×5=65



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