A bag contains $ 187 in the form of 1 rupee, 50-paise and 10-paise coins in the ratio 6:4:5.find the number of each type of coins.
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Answer:
Here bag contains Rs. 112 in the form of 1-rupee, 50-paise and 10-paise.
Coin ratio is 3:8:10.
Value ratio =3×1:8×
2
1
:10×
10
1
=3:4:1
Number of 50 paise coins =
8
4
× Rs. 112= Rs. 56
Therefore, number of 50 paise coins =2×56=112.
Step-by-step explanation:
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