In a piggy bank number of 25 paise coins are 2times the number of 50 paise coins.if there are 84 coins in the piggy bank.find the total amount of money in the piggy bank.
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number of 25 paise coins = 2x
numberof 50 paise coins =x
total no of coins = 84
x+2x= 84
3x=84
x=84/3
x=28
2x=56
no of 50 paise coins = 28
no of 25 paise coins = 56
total amount of money in the piggy bank
= 28x50 =1400 paise = 14 rupees
=56x25 = 1400 paise =14 rupees
14+14= 28
the piggy bank has 28 rupees
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Answer:
28 paise coins are there in the piggy bank.
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