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. Please help!!!

Answer 1

\[\frac{ 1 }{ t }=\frac{ 1 }{ 10 }+\frac{ 1 }{ 8 }\]
find t

Answer 2

4.44 hours

Answer 3

I got 40/9 for t

Answer 4

alright yeah it's 4.44 thanks

Answer 5

Can you help with another?

Answer 6

sure but open up a new question