Daniel Poon's answer to Bernice's Primary 6 Maths Measurement Singapore question.
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You can solve this question using algebra. Recall how to convert percentages into fractions because that would make understanding both the algebra and model methods easier.
Below, I have drawn the model representation for this question. As you can see, one small unit is 10% of 800, which is 80. You can then find the amount won by taking 800 + (5 x 80).
Below, I have drawn the model representation for this question. As you can see, one small unit is 10% of 800, which is 80. You can then find the amount won by taking 800 + (5 x 80).
Date Posted:
2 years ago
Ty!
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