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Question 16

If $$A=\frac{1111+3333+5555}{222+333+444}$$, $$B=\frac{555+222}{1111+2222+4444}$$, then $$A\ast B$$ is


Correct Answer: 1

Solution

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Simplifying the first fraction gives $$A=\frac{9999}{999}=\frac{1111}{111}$$. Simplifying the second gives $$B=\frac{777}{7777}=\frac{111}{1111}$$. Therefore $$A\ast B=\frac{1111}{111}\times\frac{111}{1111}=1$$.

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