Massachusetts Unrestricted Construction Supervisor License Practice Test

Which is greater: 268 cubic feet or 9 cubic yards?

1. 9 cubic yards

2. 268 cubic feet

3. They are equal

4. Not applicable

The correct answer is: 268 cubic feet

To determine which value is greater, it is essential to convert cubic yards into cubic feet. One cubic yard is equivalent to 27 cubic feet because a yard is 3 feet long in each dimension (length, width, and height). Therefore, to convert 9 cubic yards into cubic feet, multiply 9 by 27. Calculating this gives: 9 cubic yards × 27 cubic feet/cubic yard = 243 cubic feet. Now, comparing 268 cubic feet to 243 cubic feet, it becomes clear that 268 cubic feet is greater. This understanding of unit conversion is crucial in accurately comparing measurements in different units, especially in the context of construction where volume measurements are frequently needed. In this situation, 268 cubic feet exceeds 9 cubic yards when converted to the same unit.