Rachel's answer to Yanna's Primary 6 Maths Fractions Singapore question.
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The answer should be 25 as if Ann and Bryan both have 1/5, the remaining is 3/5. So, 12+3=3/5. Then to find one unit, you would have to take 3/5÷3. After, you times to get the number of coins in the bag.
Date Posted:
4 years ago
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