Ayesha has only rs.5 and rs.10 coins with her.If the total no. of coins she has is 25 and the amount of money with her is rs.160 , then the no. of rs.5 and rs.10 coins with her are?
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Answered by
1
Answer:
rs. 5=18coins
rs. 10=7coins
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Answered by
4
Answer:
No.of ₹5 and ₹10 coins =25
Total Amount=₹160
₹ taken for 1 coin=160/25
=₹6.4 (If there is 25coins....then value of 1coin=₹6.4......but.....Ayesha has only ₹5 and ₹10 coins with her. So.....)
Only 25 coins are there.....so we want to multiply with less than 25 to get the correct answer.
10×7=70 and. 5×18=90
Therefore..... Total=70+90(consist of 25 coins)
=160
Therefore....she has 7coins of ₹10 and 18coins of ₹5
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