I have Rs1000 in ten and five rupee note.if the no of ten rupee note that I have is ten more than the number of 5rupee note,then how many notes do I have in each denomination?..... pls correct explanation needed for the question...
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Let no. of five rupee notes = x
no. of ten rupee notes = x+10
Cost of 5 rupee notes = Rs. 5x
Cost of 10 rupee notes = Rs. 10x +100
Total Cost = Rs. 1000
Therefore,
5x + 10x + 100 = 1000
15x = 1000 - 100
15x = 900
x = 900/15 = 60
Therefore, No. of five rupee notes = 60
No. of ten rupee notes = 60 + 10 = 70
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