The number 0.8 is how much greater than 1/8 ?
Options
A) ½ B) 27 / 40 C) 1 / 50 D) 1 / 500 E) 2 / 500

Rationale: let x be the difference then . 8 - 1 / 8 = x 8 / 10 - 1 / 8 = x x = 27 / 40 ans b
Answer: B