First, we solve the area of the front lawn by multiplying the width with the length.
A = l x w = (20 ft) x (17 ft)
A = 340 ft²
Each foot square will accumulate 1150 per minute. Please follow through the conversion that I am about to perform below.
(340 ft²) x (1150 new snow/ 1ft².min) x (60 min/1 hour) x (1.50 mg/1 new snow) x (1 g/1000 mg) x (1 kg/ 1 g) = 35.19 kilogram of new snow
