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MathNet 2018-part-05 — 181 problems (EN–VI) Question 141

Math Olympiad Vault · MathNet 2018-part-05 — 181 problems (EN–VI)

Question 141

Let the real numbers $x$ and $y$ satisfy $\frac{x}{x+y}=101$. What is the value of the expression $\frac{y-x}{y}$?

(A) 1.02
(B) 100
(C) 201
(D) 2.01
(E) 1.01