Question

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A sum of #Rs. 8400b is made up of 50, 20, 10 and 5 rupee notes. The number of 10 rupee notes is five times the number of five rupee notes, four times the number of 20 rupee notes and ten times the number of 50 rupee notes. What is the number of nodes in each be denominator?

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Answer 1

Refer to the attachment ✌

Answer 2

Answer:

we have ,

10x + 5x + 5x + x = 8400

=> 21x = 8400

=> 21x. 8400

---------. =. -----------

21 21

=> x = 8400

Hence,

Number of ten rupee notes = 400

Number of fifty rupee notes = x 400

----- = ---- =40

10. 10

no, of twenty rupee notes = x. 400

----- = ---- = 100

4 4

No, of five rupee notes = x 400

----- = ------- = 80

5 5