Tutor May Ho, Ex MOE Trained's answer to Can i not tell's Primary 5 Maths Fractions Singapore question.
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Draw a model. Put the cost of computer first. Then the remaining part is cut into 10 parts.
3 units = 3/10 R, for study desk. Remaining 7 units = 1/3 of at first. That means 1/3 of total money.
3 units = 3/10 R, for study desk. Remaining 7 units = 1/3 of at first. That means 1/3 of total money.
Date Posted:
4 years ago
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