Answer:
2.5 hours/3 hours
Step-by-step explanation:
If it takes the beginner 6 hours and experienced tinter 3 hours working together it should take roughly 2.5 hours to 3 hours because the time would be cut in half.
Where is the rest? What are the following figures?
You have a grade percentage of 85% in the class after the 50 points are added.
(15,1) (14,6)
6-1 5
—— = —
14-15 -1