goodsamathritan's answer to Rin's Primary 6 Maths Fractions Singapore question.
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Nelly’s mistake is assuming that each of Peter’s units and each of Jack’s units are the same. We can confirm that the answers are wrong because 3/5 of $340 and 1/4 of $272 are not equal.
(2/5 of P spent, 3/5 left; 3/4 J spent, 1/4 of J left)
(2/5 of P spent, 3/5 left; 3/4 J spent, 1/4 of J left)
Date Posted:
4 years ago
Thank you very much!I had no idea when I was doing thisシ
you’re welcome! was worried my answer isn’t clear enough :p
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