Question

Patty and Mike are installing new floors in their house. Working alone, Mike can complete the floor in 10 hours. Patty can complete the same floor in 8 hours if working alone. How long will it take them, working together, to finish the floor? Round your answer to the nearest hundredth if necessary.

Answer 1

@ganeshie8 @Hero @SolomonZelman

Answer 2

@abb0t

Answer 3

@AccessDenied

Answer 4

@jhonyy9

Answer 5

so i think that together will be necessary (10 +8)/2 = 9 hours to finish the floor

hope this will help you

good luck