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primary 6 | Maths
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Pooh pooh bear
Pooh Pooh Bear

primary 6 chevron_right Maths

Pls assist with model , thk

Date Posted: 6 years ago
Views: 525

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Nashreen
Nashreen's answer
32 answers (Tutor Details)
1st
For Green buttons I split the model into 2. You have to remember that 3/4 of A + 3/4 of B = 3/4 of (A+B). By doing this, you can work with equal units of green and yellow buttons. Hence 1u + 20 green buttons remained, while 2u yellow buttons remained after.
Pooh pooh bear
Pooh Pooh Bear
6 years ago
Thank