A purse contains Rs. 250 in notes of denomination of 10 and 50.if the number of 10 Rs.notes is one more than of 50 Rs.notes,find the number of notes of each denomination.
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No of notes of Rs50 = x
No of Rs. 10 notes = x +1
Rs. 50 = 5x
Rs. 10 = 10(x+1) = 10x + 10
Totaal amount in purse = 250
5x + 10x + 10 = 250
15x = 240
x = 16
Number of Rs50 notes = 16
Number of Rs.10 notes = 16 + 1 = 17
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