A purse contains some coins. Of these, the number of one-rupee coins is three times the number of five-rupee coins and twice the number of two-rupee coins. If the total number of coins is 66, what is the value of the five-rupee coins?
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Step-by-step explanation:
l
let the no. of one rupee coin be X
no of five rupees coins- 3times the no. of one rupee- 3x
no. of two rupees coins- 3x × 2= 6x
total number of coins- 66
A.T.Q
6x = 66
X= 66/6
X= 11
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