A hollow shot put has a mass of 270 grams and a volume of 150 cubic centimeters. If you fill it with water, how many grams is its total mass? Help

First, the volume of the solid shot with a mass of 270 G is 270 / 11.34 = 23.81 cubic centimeter. Then the hollow volume of the hollow shot is 150-23.81 = 126.19 cubic centimeter. The weight gain of this part is 1 * 126.19 = 126.19 g, and the final total weight is 270 + 126.19 = 396.19 G

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