# The ratio of 5 Rupee notes to 10 Rupee notes in a purse is 3: 4. there are 77 notes in the purse. how much money is there in the purse

2
by pravin3

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by pravin3

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3x+4x=77

7x=77

x=11

there were 11*3=33 5 rupee notes and 11*4=44 10 rupee notes

so total money=33*5+44*10= 605 rs