Question: A program spends 5 0 % of its time running on a processor and 5 0 % of its time waiting for I / O

A program spends 50% of its time running on a processor and 50% of its time waiting for I/O. What is the overall speedup if we run the computation on a 5X faster processor?
Remember: Amdahl's law states that Speedup =(1)/((1-f)+(f/s))

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