A building has a concrete foundation that s 24 inches wide and36 inches deep at

Question

A building has a concrete foundation that s 24 inches wide and36 inches deep at all point. how many how many cubic yard ofconcrete are necessary to pour the foundation for the back wallwhich is 30 feet in lenght? wich one is correct is it A6.66 cubicyards or is B 24.88 cubic yards or is C 60 cubic yards wich one isright?

Explanation / Answer

Dimensions are as follows width, w = 24 inches depth, d = 36 inches length, l = 30feet => length, l =30*12 in l = 360 inches volume V = w*d*l V = 24*36*360 V = 311040 in3 but 1 (cubic in) = 2.14334705 × 10-5 cubicyard so volume V = 311040* 2.14334705 *10-5 cubic yard volume V = 6.66 cubic yards (optionA)

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.