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The Brainliest Answer!
2016-02-25T21:47:27+05:30
Let common multiple of ratio 5:4 be x.
=> No. of Rs. 100 notes = 5x
=> No. of Rs. 50 notes = 4x

Value of 5x Rs. 100 notes = 5x*100 = Rs. 500x
Value of 4x Rs. 50 notes = 4x*50 = Rs. 200x

As per question,
=> 500x+200x = 7000
=> 700x = 7000
=> x = 10

∴ No. of Rs. 100 notes = 5(10) = 50
∴ No. of Rs. 50 notes = 4(10) = 40
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