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primary 6 | Maths
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Avis yeo
Avis Yeo

primary 6 chevron_right Maths

I am struggling over this question for too long. I really need help. Thanks

Date Posted: 6 years ago
Views: 564
Avis yeo
Avis Yeo
6 years ago
I try to figure out the steps in your solution. I don't understand how the 120 is derived. Could u try to see if u can solve this question using supposition or guess and check method ?

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Jaclyn Chua
Jaclyn Chua's answer
13 answers (A Helpful Person)
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130 adults and 45 children
Avis yeo
Avis Yeo
6 years ago
Thanks a lot !