Answer:
C. 139.7 minutes
Step-by-step explanation:
To find the answer we have to find the area of the floor and then divide it by how many feet George can clean in a minute.
To find the area, multiply the length by the width.
95 * 50 = 4,750
The floor is 4,750 sq ft. Divide this number by 34 to figure out how many minutes it will take for him to clean the entire floor.
4,750/34 = 139.7
It will take George approximately 139.7 minutes to mop the floor.
