Avinash has only rs 1,rs 2,rs 5 coins. he has 8 coins totalling rs 21. how many coins of each kind does he have??
Anonymous:
1, 5, 2 is the answer
steps??
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The given question can be solved by hit and trial method.
Solution :
Avinash has
4 - 1 Rs Coins ( 4 Rs )
1 - 2 Rs Coin ( 2 Rs )
3 - 5 Rs Coin ( 15 Rs )
If you add these, you will find out that the total of coins is Rs 21 and the total number of coins is 8.
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