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1. |
In a race where 12 cars are running, the chance that car X will win is $$\frac{1}{6},$$ that Y will win is $$\frac{{1}}{{10}}$$ and that Z will win is $$\frac{{1}}{{8}}$$. Assuming that a dead heat is impossible. Find the chance that one of them will win. |
A. | $\frac{{47}}{{120}}$$ |
B. | $\frac{{1}}{{480}}$$ |
C. | $\frac{{1}}{{160}}$$ |
D. | $\frac{{1}}{{240}}$$ |
Answer» B. $\frac{{1}}{{480}}$$ | |