Matthias Tan's answer to Lynn's Primary 5 Maths question.
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Your first answer should be 400 litres in 40 minutes
It should be 10 litres per minute
To drain completely should be another 40 minutes total 80 minutes for 800 litres
It should be 10 litres per minute
To drain completely should be another 40 minutes total 80 minutes for 800 litres
Date Posted:
7 years ago
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