EM-1894
Forming equations from word problems
E Math · Secondary 4 · Medium · Forming equations from word problems
Two pumps, A and B, are used to fill a water tank.
Pump A alone can fill the tank in hours.
Pump B alone can fill the same tank in hours.
When both pumps are used together, the tank is filled in 4 hours.
Which equation in represents this information?
Pump A alone can fill the tank in hours.
Pump B alone can fill the same tank in hours.
When both pumps are used together, the tank is filled in 4 hours.
Which equation in represents this information?
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