Koflot's answer to Tan quak song's Primary 5 Maths Fractions Singapore question.
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Half of the number is 20.
Then we can say the “same number” is 40.
So 2/5 of the same number is 2/5x 40
which is 16.
Then we can say the “same number” is 40.
So 2/5 of the same number is 2/5x 40
which is 16.
Date Posted:
4 years ago
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