Winteromeo's answer to Blur blur sotong's Primary 5 Maths Fractions Singapore question.
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This is the correct model. Note that 7u is Green
Date Posted:
1 year ago
I think there's a misunderstanding here.
In the question, 210 refers to the number of green marbles more than the number of yellow marbles (green: 7u and yellow: 1u, so the 'more than' refers to 6u) and not the number of total green marbles (7u).
In the question, 210 refers to the number of green marbles more than the number of yellow marbles (green: 7u and yellow: 1u, so the 'more than' refers to 6u) and not the number of total green marbles (7u).
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