Question

4 people can hedge in one hour. How long would it take 3 people? Give your answer in minutes

Answer 1

Answer:

4/3 hours = 1 hour + 1/3 hour = 60 mins + 20 mins = 90 minutes

Step-by-step explanation:

Answer 2

Answer:

1hr 2omins

Step-by-step explanation:

4 people do the work in 1hr=60mins

1 people does the work in 60X4=240mins

3 people do the work in =240/3=80mins=1hr 20mins