Rahayu's answer to Renuka Raj's Primary 3 Maths question.
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I know that after subtracting 4 from 20, I will obtain L & B which are of equal amounts. Therefore I take 16 divided by 2 to obtain Lucy.
I check back the answers to ensure I obtain 20 from both Lucy and her brother.
I check back the answers to ensure I obtain 20 from both Lucy and her brother.
Date Posted:
7 years ago
Thank u for the thoughtful explanation
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