What is difference between biggest and smallest fraction among 2/5, 3/4, 4/5 and 5/6
Choose the correct choice from the following answers:
A) 2/5
B) 3/5
C) 1/6
D) 1/7
E) None of these
None of thesexplanation:   2/5= 
<gadget id="calculator">2/5</gadget>
<output>2/5 = around 0.4</output>
.4, 3/4= .75, 4/5 = .8 and 5/6 = .833   So biggest is 5/6 and smallest is 2/5   Their difference is 5/6 - 2/5 = 13/30   Option None of these
<result>E</result>
What is difference between biggest and smallest fraction among 2/5, 3/4, 4/5 and 5/6