If grapes are 90% water and raisins are 17% water, then how many kilograms did a quantity of raisins, which currently weighs 14 kilograms, weigh when all the raisins were grapes? (Assume that the only difference between their raisin-weight and their grape-weight is water that evaporated during their transformation.)	Pick
A) 108.6  B) 110.4  C) 112.6  D) 114.8  E) 116.2

Rationale: "let x be the original weight of the grapes . the weight of the grape pulp was 0.1 x . since the grape pulp is 83 % of the raisins , 0.1 x = 0.83 ( 14 kg ) . then x = 8.3 * 14 = 116.2 kg . the answer is e ."
Answer: E