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primary 6 | Maths | Ratio
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Grace Goh
Grace Goh

primary 6 chevron_right Maths chevron_right Ratio chevron_right Singapore

Thanks. Please help me.

Date Posted: 9 months ago
Views: 37

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Ben Looi
Ben Looi's answer
18 answers (Tutor Details)
1st
Working backwards. M gave L 3/7 to become 2/3.
so, what M has remaining is 4 out of 7. Red color.
In Step 2, L gave M 1/3, so she had 2/3 left. In order to represent it, L has 6 parts left, and gave 3 parts to M in blue.
In Step one, moving the 3 parts back to L, M has 2 parts more than L, which is 70, so each part or quarter (blue) is 35. THen you multiply accordingly