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Question

A box contains coins of 25-paise and 50-paise suchthat total amount is Rs.160. If the number of 25-paise coins is six times the number of 50-paise coins, then find the numbers of 25-paise coins and 50-paise coins.

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Solution

50 paise coins be x
25 paise coins will be 6x
Total vaue of the coins = RS.160 = 1600 PAISE
50x+25*6x= 16000
50x+150x=16000
200x=16000
x=80
80- 50 paise coins
25 paise coins = 6x=
6*80=480
80, 50 paise coins & 480, 25 paise coins

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