Question

a sum of money is divided between riya and raj in ratio 7:5 if riya share is rs 658 find the total amount
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Answer 1

Answer:

₹1140

Step-by-step explanation:

Let the sum of money Rs x.

The sum of money is divided in the ratio of 5:7

∴ Raj's share = 7/12 of x.

Raj's share (given) =Rs 665

∴ 7x/12 =665

x=12×665/7

x=1140.

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Answer 2

Answer:

7:5=7x+5x

Let raj money be x

7x+5x=x+658

12x=x+658

12x-x=658

11x=658

X=658/11

X=59.81...

Hence share of raj =59.81

Total amount=59.81+658=717.81