15 (square feet) = 1.66666667 square yards
1.66666667 /60 = 0.0277777778
Please explain how to solve:
Laura can pressure wash her driveway at an average rate of 15 square feet per minute. Which is closest to this rate in square yards per second?
A. 0.35
B. 0.24
C. 0.03
D. 0.01
1 answer