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The density of wet sand is 120 lbs per cubic foot the density of dry sand is 100 lbs per cubic foot if a truck delivers 135 cubic feet of wet sand back to the coast whats the wt of the water inside?
Wiki User
∙ 12y ago
Question can not be ansered correctly without knowing the water content of the soil
Wiki User
∙ 12y ago
To find the weight of the water inside the wet sand, we first need to calculate the weight of the wet sand delivered: 135 cubic feet * 120 lbs/cubic foot = 16,200 lbs of wet sand.
Next, we find the weight of the dry sand in the wet sand delivered: 135 cubic feet * 100 lbs/cubic foot = 13,500 lbs of dry sand.
The weight of the water inside the wet sand is the the difference between the weight of the wet sand and the weight of the dry sand: 16,200 lbs (wet sand) - 13,500 lbs (dry sand) = 2,700 lbs of water.
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