Chua Yong Qi's answer to jeanie's Primary 6 Maths Fractions Singapore question.
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Calvin's share + 30 is 5/6 of the remainder after Ali has taken. From this, you can work out the remainder after Ali has taken. This remainder is 4/5 of the portion after Ali has alr taken 20. So you can work it out, using the diagram to visualise.
Date Posted:
3 years ago
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