Silly, there was a stunt cutter who actually made the incision. The chainsaw isn't even running while Jorge is holding it. Someone just off camera tossed a few wood chips into the air for effect and JL99 instinctively blinked.
And if he was Hawking, Stephen he'd answer that math question while mentally pondering the curvature of an asymptote. But someone else would have to tie his shoes.
(230-220)x0.5 would be 5 230-220x0.5 is 120 230- 220x0 . 5 is 5 and 230 that's some effed up "math" shit out there on the interwebs nowadays
Alternative Math allows for errors so long as the thought process of creativity can be explained. Therefore, my point is valid.
At first I thought those pics were all photoshopped goofs on JLo! I had no idea he hawked lawn maintenance stuff and chainsaws!