Math, asked by kulvir3043, 1 year ago

A purse contains 500 coins in the denominations of rs 2 , rs. 5, rs 10 the total amount is rs 3240. if the number of rs 5 and rs 10 coins are interchanged then the amount goes down by rs 300.the total amount of rs.10 coins is

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Answered by wwwsapnamittal

0

220 coins of rupees 10

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