What is 2 2/3 - 1 1/4 divided by 1/2 - 1/5 ?
Options
A) 17 / 36  B) 36 / 17  C) 17 / 6  D) 17 / 4  E) 85 / 18

Rationale: 2 2 / 3 - 1 1 / 4 = 8 / 3 - 5 / 4 = ( 32 - 15 ) / 12 = 17 / 12 1 / 2 - 1 / 5 = ( 5 - 2 ) / 10 = 3 / 10 so 17 / 12 / 3 / 10 = 17 / 12 * 10 / 3 = 85 / 18 answer - e
Answer: E