Christmas MT's answer to Pooh pooh bear's Primary 5 Maths question.
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R is 3/4 of B. B is 1/6 of total. Y is 221 more than B.
Since B is 1/6 of total, it makes sense that if I were to draw 4 units for B the model would have 24 units in total. R would be 3 units, and Y would be 4 units + 221.
13 units --> 221
The rest should be clear.
Since B is 1/6 of total, it makes sense that if I were to draw 4 units for B the model would have 24 units in total. R would be 3 units, and Y would be 4 units + 221.
13 units --> 221
The rest should be clear.
Date Posted:
6 years ago
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