Bishop ate 1/2

Question

of a sandwich for lunch, and she ate 2/3
of what was left after work. How much of the sandwich did Bishop eat after work?

Answer 1

If Bishop ate 1/2 of a sandwich for lunch, then what was left after lunch was 1/2*1 = <<1/2*1=1/2>>1/2 of the sandwich.
After lunch there was 2/3*1/2 = <<2/3*1/2=1/3>>1/3 of the sandwich remaining. Answer: \boxed{\dfrac{1}{3}}.