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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 |
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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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