🧠Mixed10 questions
Rainwater Harvesting Quiz
Test your understanding of rainwater harvesting with randomized questions. Each attempt generates new numbers for a fresh challenge.
Spring matematikken over — brug lommeregneren
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If a roof with an area of 800 square meters collects rainwater at a rate of 56000 liters per year, and the annual rainfall is 1750 millimeters, what is the total amount of rainwater that can be collected in 9 years?