Nobody, regardless of their personal test-taking style, should be first actually calculating 14.2697541/0.1379 and then looking at the options.
How exactly is someone who often gets confused and/or slowed down by the options in multiple choice tests supposed to know that these particular options wont confuse them or slow them down
without looking at them? Such a student would have to play the percentages, and if ignoring the choices and working the problems is a net benefit, then that's what they will do
every time.