evaluate the log using table. 365.1*2.12
find the logs of the two numbers
add the logs together
the result is the log of the answer
you will not find the log of 365.1 in your table.
But log 365.1 = log(3.651*10^2) = 2 + log3,651
add the logs together
the result is the log of the answer
But log 365.1 = log(3.651*10^2) = 2 + log3,651