What is difference between biggest and smallest fraction among 2/3, 3/4, 4/5 and 5/6  Choose the correct choice from the following.
A) 2/5
B) 3/5
C) 1/6
D) 1/7
E) None of these
Explanation:   2/3 = .66, 3/4 = .75, 4/5 = .8 and 5/6 = .833   So biggest is 5/6 and smallest is 2/3   Their difference is 5/6 - 2/3 = 1/6   Option 1/6
<result>C</result>
What is difference between biggest and smallest fraction among 2/3, 3/4, 4/5 and 5/6