CAYLEY 2017 Problem 16

Past Contests CAYLEY CAYLEY - 2017
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If x+2y=30, the value of \displaystyle\frac x5+\frac{2y}{3}+\frac{2y}{5}+\frac x3 is

Answer Choices
A. 8
B. 16
C. 18
D. 20
E. 30