deveshi has a total of rupees 590 as currency note in the Denominations of rupees 50 rupees 20 and rupees 10 the ratio of the number of rupees 50 note and rupees 20 note is 3 : 5 if she has a total of 25 note how many note of each denomination she has?
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1
Answer:
10 rupees 150 and 20 rupees 17
Answered by
12
Answer:
let 20 notes be 5x
value of 20 notes is 100x
let 50 notes be 3x
value of 50 notes is 150x
let 10 notes be 25-8x
value of 10 notes is 250x-80
100x+150x+250x-80=590
500x=670
X=1 aprox
20 notes is 5
50 notes is 3
10 notes is 17
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