George is a fast worker. He can mop 34 ft2 in 1 minute. The court is shaped like a rectangle. It is 95 ft long by 50 ft wide. Ho
w many minutes will it take George to mop the gym floor?
a.) 4,750 minutes
b.) 2691.7 minutes
c.) 139.7 minutes
d.) 246.1 minutes
2 answers:
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.
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