Question

How many liters of water can a hemisphere with a diameter of 30 cm hold?

Answer 1

Answer:

The figure 25.4 cm is suggestive of metric equivalent of 10″ and coupled with the fact the thickness of the bowl is not considered implies some estimate will do. Just take diameter to be 1/4 m and get volume of (22/42) x8 = 4.25 liters correct to 5%.