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Two numbers are in the ratio 3:4 and there sum is 84 . Find the numbers

Posted by Simran Mohapatra 5 years, 2 months ago

CBSE > Class 08 > Mathematics

3 answers

Dev Chouhan 5 years, 2 months ago

In this question we have two numbers in ratio 3:4 and its sum is 84. Let the numbers 3x and 4x 3x+4x=84 7x=84 x=84/7 x=12 No. are 3*12=36 and 4*12=48.

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Mohith B K 5 years, 2 months ago

No..be 3x and 4x Sum=84 A=3x+4x=84 =7x=84 =7x/7=84/7 =x=84/7 =x=12 No....are= 3x and 4x =x=12 =3*12=36 =4*12=48

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Yogita Ingle 5 years, 2 months ago

Let no.be 3x and 4x
Sum = 84
A.T.Q.
3x+4x=84
7x=84
x=12
No.are 36 and 48.

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CBSE > Class 08 > Mathematics