JY Lye's answer to William's Primary 4 Maths Singapore question.
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Hope this helps! :)
Date Posted:
2 years ago
Thank you so much!
I still need to answer the part on finding a method to check the answer =(
I still need to answer the part on finding a method to check the answer =(
With regards to checking the ans, the best way prob is to draw all 20 tables with 2 people at each table and 3 people at Table 1 and Table 20 and then count manually... However, I am confident the answer which I have uploaded is correct.... Yeah....
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