EM-852
Rate and average speed
E Math · Secondary 3 · Medium · Rate and average speed
A tank contains 6000 litres of water.
A pump removes water at a constant rate of litres per minute.
Write an expression, in terms of , for the number of minutes needed to empty the full tank.
A pump removes water at a constant rate of litres per minute.
Write an expression, in terms of , for the number of minutes needed to empty the full tank.
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