This task is about showing what fraction of a bottle is filled. a) Shade this bottle to show it is \(1 \over 3\) full. b) Shade this bottle to show it is \(1 \over 5\) full. c) Shade this bottle to show it is \(3 \over 4\) full. d) Shade this bottle to show it is \(2 \over 3\) full.