Question

A water tank initially contained 120 liters of water. It is then filled with more water, at a constant rate of 9 liters per minute.

How many liters of water are in the tank after 87 seconds? Round answers to the nearest whole liter.

Answer 1

Answer: 130

Step-by-step explanation: the answer is 130 because the water tank already has 120 liters and because it fills up 9 liters per minute after 87 seconds the answer would round up to 130.

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