A town is 10 kilometers wide and 30 kilometers long, if 2 centimeters of rain fall on the town, how many cubic meters of rain fell on the town?
length of town-10km= 10,000 meter
width of town - 30 km=30,000 meter
2 centimeter = 0.02 meter
area of town = lenghwidth= 300 000 000 meter^2
volume of rain fall= area0.02 meter^3