A man has rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. the number of notes of each denomination is equal. what is the total number of notes that he has ?
a. 45
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Let x be the no of notes of each denominations
A. To. Q
Total amount he has=480
x+5x+10x=480
16x=480
x=30
So total no of coins he has=90
A. To. Q
Total amount he has=480
x+5x+10x=480
16x=480
x=30
So total no of coins he has=90
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