in a plogy bank, there are coins of 72 or 75. If the number of 75 coins is twice as much as the
number of 2 coins and the total value of the coins is 7144, find the number of 25 coins.
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Step-by-step explanation:
Answer – D.280
Explanation :
Value is given in the ratio 8:4:2.
(8x/0.25) + (4x/0.5) + (2x/1) = 840.
X = 20. Total amount = 14*20 = 280
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