Christmas MT's answer to Kai Xin Kho's Primary 6 Maths question.
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Pretty straightforward.
Find the amount of water required to fill from 60% to 90%, find the rate of water flow into the tank, then calculate the time required from there.
Find the amount of water required to fill from 60% to 90%, find the rate of water flow into the tank, then calculate the time required from there.
Date Posted:
6 years ago
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