During the heavy rain, the tank collects 2 * 90 = <<2*90=180>>180 L of water

The tank has a total of 100 + 180 = <<100+180=280>>280 L of water

# Answer

280
Question:
Rory collects rainwater. He has 100 L of rainwater in his tank. During a heavy rainstorm, water flows into the tank at a rate of 2 L/min for 90 minutes. How much water is in the tank at the end of the heavy rain?
Answer:
Let's think step by step.

user
280
Rory collects rainwater. He has 100 L of rainwater in his tank. During a heavy rainstorm, water flows into the tank at a rate of 2 L/min for 90 minutes. How much water is in the tank at the end of the heavy rain?
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