Question 966358
If Tome were to work alone, it would take him 8 hours to paint the house.
In 1 hour he can paint 1/8th of the house.
Together, Tome and Vivian can paint the house in 6 hours.
In 1 hour they can paint 1/6th of the house.
In 1 hour Vivian can paint (1/6-1/8)=(4-3)/24=1/24th of the house.
Vivian can paint the house in 24 hours.