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The most important thing here to understand is:
If 3/7 of the 20 cents coins were spent, means 4/7 of the 20 cents were left.
If the total number of coins left is also 4/7 then it means number of 50 cents coins left is also 4/7.
If 3/7 of the 20 cents coins were spent, means 4/7 of the 20 cents were left.
If the total number of coins left is also 4/7 then it means number of 50 cents coins left is also 4/7.
Date Posted:
5 years ago