Bong Jun Wei's answer to Candice's Primary 5 Maths Whole Numbers Singapore question.

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Bong Jun Wei
Bong Jun Wei's answer
5 answers (Tutor Details)
1st
The concept is Unchanged Difference

Since equal amount of water is being removed for both containers, the difference at the start and in the end will remain the same. From there work the answer out.
Candice
Candice
1 year ago
Thabk you very much!
Candice
Candice
1 year ago
Thank you