sumitsharms sumitsharms

04-07-2016
Mathematics

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the sum of two numbers is 5000. if 20% of one number is equal to 30% of other no. find the number

Respuesta :

04-07-2016

W +Y =5000

20/100 x W= 30/100 X Y

W/5=3Y/10

10W=15Y

W=15Y/10=3Y/2

3Y/2+Y=5000

3Y+2Y=10,000

5Y=10,000

Y=2000

AND HENCE W=3 x2000/2=3000

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