How would you Handle The Ever-changing Logarithm? Part 1
One Day, a mathematician approached him and was asking everyone on the street to evaluate this.....(above the passage).
Details: John was only given a pencil and an A4 piece of paper by the mathematician to attempt on the question and got the value of it quickly. The mathematician soon gave him a job and both continued to make great contributions in logarithms. (Do not use calculator to solve it)