Practicing Success
Practicing Success
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If abc = 5, what is the value of $(\frac{11}{1+a+b^{-1}}+\frac{1}{1+b+5c^{-1}}+\frac{1}{1+\frac{c}{5}+a^{-1}})$? |
5 1 $\frac{1}{5}$ (a + b + c) |
1 |
