Rainwater from the roof of a house is collected in a tank beside the house. During a storm, 12 mm of rain fell on the roof. If the area of the roof is  49 m^2 , how many litres of water collected in the water tank due to the storm?

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A: Please rate and feel free to ask any query about any part

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Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.