Iris is asked to sweep the gymnasium floor after a basketball game. This requires her to push a sweeper from one end of the gym to the other and repeating the pattern until she has covered the entire floor. She completes 23 of the floor in 13 of an hour. At this rate, how long will it take her to complete the entire floor?(1 point)
Responses
23 hours
Start Fraction 2 over 3 End Fraction hours
112
1 Start Fraction 1 over 2 End Fraction
12 hours
Start Fraction 1 over 2 End Fraction hours
1 hour
1 answer
The correct answer is 2/3 hours or Start Fraction 2 over 3 End Fraction hours.