How much concrete is required to pour a volume of 15' x 30' x 1.5'?

Prepare for the CSLB Concrete C-8 License 2 Exam. Use flashcards and multiple choice questions, each with hints and explanations. Get ready for your concrete licensing exam today!

Multiple Choice

How much concrete is required to pour a volume of 15' x 30' x 1.5'?

Explanation:
To determine how much concrete is needed, first find the volume in consistent units. Multiply the length, width, and thickness in feet: 15 × 30 × 1.5 = 675 cubic feet. Since 1 cubic yard equals 27 cubic feet, convert by dividing: 675 ÷ 27 = 25. So 25 cubic yards of concrete are required (assuming no waste or overage).

To determine how much concrete is needed, first find the volume in consistent units. Multiply the length, width, and thickness in feet: 15 × 30 × 1.5 = 675 cubic feet. Since 1 cubic yard equals 27 cubic feet, convert by dividing: 675 ÷ 27 = 25. So 25 cubic yards of concrete are required (assuming no waste or overage).

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