A conical sand pile, the bottom area is 10 square meters, 2 meters, each cubic meter of sand weighs about 1.7 tons. How many tons of sand does this pile have?

A cone-shaped sand pile has a bottom area of 10 square meters and a height of 1.2 meters. Each cubic meter of sand weighs about 1.7 tons. There are (6.8) tons of sand in this pile
The volume is:
10×1.2÷3
=12÷3
=4 square meters
Weight: 1.7 × 4 = 6.8 tons
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