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primary 6 | Maths | Data Analysis
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Cindy
Cindy

primary 6 chevron_right Maths chevron_right Data analysis chevron_right Singapore

May I know this question can only do by listing method? Any other method? Thank you.

Date Posted: 6 months ago
Views: 50
Phylicia Tong
Phylicia Tong
6 months ago
No need guess n check. If each child is given an additional cookie (ie fr 5 to 6), the 4 'extras' would be distributed and another 5 required. Therefore there are (4+5)/1 = 9 children. The rest should be easy to solve.
Cindy
Cindy
6 months ago
Thank you very much.
Phylicia Tong
Phylicia Tong
6 months ago
U r welcome.

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Wu Mengjun
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