Mathematics, 24.08.2020 08:01 joexx159

Andrei has a glass tank. First, he wants to put in some marbles, each of which has a volume of 0.04 liters. Then, he wants to fill the tank with water until it's completely full. If he uses 50 marbles, he will have to
add 33 liters of water.
What is the volume of the tank?

Andrei has exactly 20 liters of water. How many marbles does he need so the tank is full?

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Andrei has a glass tank. First, he wants to put in some marbles, each of which has a volume of 0.04...

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