my question is can someone tell me if a room is 17x10 the sq ft is like 602
17x8
17x8
10x8
10x8
17x10 for ceiling I'm trying to price a painting job by the sq ft
so how do I do the math if I was charging .70 per sq ft would I do 602x.70 there has to be more to it could someone please show me how to do this