Question

Two landscapers are working on a yard. If the first worker can complete the job in 5 hours, and the second worker can complete the job in 4 hours and 30 minutes, approximately how long (to the nearest minute) will it take if they work together? (Enter the hours and minutes with a comma in between )

Answer 1

Answer:

9 hours and 30 mins

Step-by-step explanation:

This is the right answer