A bag contains five rupee ,two rupee and one rupee coins in the ratio 2 ratio 3ratio 5 their total value is rupees 231 the value of two rupee coin is
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24
5 rupee coins=(2x)×5=10x
2 rupee coins=(3x)×2=6x
1 rupee coins=(5x)×1=5x
Total value of coins=Rs.231
10x+6x+5x=231
21x=231
×=11
So,5 rupee coins=22
2 rupee coins=33
1 rupee coins=55
2 rupee coins=(3x)×2=6x
1 rupee coins=(5x)×1=5x
Total value of coins=Rs.231
10x+6x+5x=231
21x=231
×=11
So,5 rupee coins=22
2 rupee coins=33
1 rupee coins=55
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