CAYLEY 2001 Problem 2

Past Contests CAYLEY CAYLEY - 2001
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1

When \frac14 of 15 is multiplied by \frac13 of 10, the answer is

Answer Choices
A. 5
B. \frac{25}{2}
C. \frac{85}{12}
D. \frac{99}{8}
E. \frac{25}{7}