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primary 6 | Maths
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Date Posted: 6 years ago
Views: 419
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Stall A has 40 red pens and 45 blue pens. In order to be 50% we need 45 red pens and 45 blue pens. Hence, required number of pens is 5 from Stall B. If we minus 5 from Stall B red pens quantity and calculate the percentage after transfer, we will get 75%.
Date Posted:
6 years ago
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