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Question
Primary 4 | Maths
3 Answers Below
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pls help
#clueless mummy
Date Posted: 7 years ago
Views: 511
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This model should be clear enough.
3 units --> 15
3 units --> 15
Date Posted:
7 years ago
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Ans: 60 coins
Date Posted:
7 years ago
Answer is correct if the question was "jane had three "times" more coins than Mary". Think the word "times" is missing.
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Jane has 3 more coins than Mary, which means Jane has 1/5 (of total) + 3. Sylvia has the remaining boxes because the question said that the coins were only shared by the 3 sisters. In the model, 3 + 12 equals to 3 units. You then find 1 unit and multiply it by 5 to get the total number of coins.
Date Posted:
7 years ago
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