SOLUTION: Alfredo is estimating the cost of an addition to his home. He will build two retamgular- shaped rooms with a combined area that measures 60 feet by 18 feet. If the concrete slab (f
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Question 982753: Alfredo is estimating the cost of an addition to his home. He will build two retamgular- shaped rooms with a combined area that measures 60 feet by 18 feet. If the concrete slab (foundation) must be 8inches thick and the concrete costs $27.00 a cubic yard, how much will the concrete for the slab cost? Answer by rfer(16322) (Show Source):