There are two cylinders of equal height. The ground diameter of the large cylinder is 20% larger than that of the small cylinder. The volume of the large cylinder is 360 cubic centimeters

There are two equal height cylinders. The ground diameter of the large cylinder is 20% larger than that of the small cylinder, and the ratio of volume to bottom area
Bottom diameter ratio = (1 + 20%): 1 = 6:5
Bottom area ratio = 6 × 6:5 × 5 = 36:25
Small cylinder volume = 360 ÷ 36 × 25 = 250 cm3
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