Question
The figure shows a rectangular container measuring 21 cm by 49 cm by 25 cm. Victorium poured 427 mℓ of water into the container. Then, she turned on two taps at the same time to fill up the container with water. Water was flowing from both taps at the same rate. After 5 minutes, both taps were turned off but 4.2 ℓ of water had overflowed and was collected in a tray. Find the rate of the flow of water of each tap in millilitres per minute.
3 m

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The figure shows a rectangular container measuring 21 cm by 49 cm by 25 cm. Victorium poured 427 mℓ of water into the container. Then, she turned on two taps at the same time to fill up the container with water. Water was flowing from both taps at the same rate. After 5 minutes, both taps were turned off but 4.2 ℓ of water had overflowed and was collected in a tray. Find the rate of the flow of water of each tap in millilitres per minute.