Each frame in an animated film take at least one hour to draw. When projected, 35-millimeter film runs at 24 frames per second. A 2.5 hour movie has about 216,000 frames. How many hours would it take to draw the frames needed for a 1.5 hour animated film?
It would take
We can solve this question using proportions.
By cross-multiplication, we get
Since it takes one hour to draw each frame, it would take