Question
It takes Faucet F 40 minutes to fill a container measuring 15 cm by 9 cm by 13 cm completely while it takes Faucet B only 10 minutes. How long will it take to completely fill the container with water if both faucets are turned on at the same time and 3 cubic cubes of edges 5 cm, filled with water, are poured into the container? Leave the answer in minutes and round off to 2 decimal places.
4 m

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It takes Faucet F 40 minutes to fill a container measuring 15 cm by 9 cm by 13 cm completely while it takes Faucet B only 10 minutes. How long will it take to completely fill the container with water if both faucets are turned on at the same time and 3 cubic cubes of edges 5 cm, filled with water, are poured into the container? Leave the answer in minutes and round off to 2 decimal places.