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Question

Rahul, Reena and Ruhi want to divide 1072 amongst themselves in the ratio of 14:23:15 respectively. Find the share of each of them.


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Solution

Let the amount of money received by Rahul, Reena and Ruhi be 14x, 23x and 15x.

Step 1: Find the value of x

The total amount of money =1072

x4+2x3+x5=1072

15x60+40x60+12x60=1072 ( converting the fractions into like fractions by taking L.C.M of the denominators )

15x+40x+12x60=1072

67x60=1072

67x=1072×60

x=1072×6067

x=960

Step 2: Find the value of 14x, 23x and 15x

If x=960, x4=9604

x4=240

Similarly, 2x3=2×9603

2x3=640

Also, x5=9605

x5=192

Hence, Rahul's share is 240, Reena's share is 640 and Ruhi's share is 192.


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