SOLUTION: please help me with this: log 4.17= 0.6201 find: a. log 417 b. log 0.417 without using calculator

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: please help me with this: log 4.17= 0.6201 find: a. log 417 b. log 0.417 without using calculator      Log On


   

Question 528437: please help me with this: log 4.17= 0.6201 find: a. log 417 b. log 0.417 without using calculator
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
you're multiplying and dividing by 10

the log of 10 is 1

when you multiply, you add the logs

when you divide, you subtract the logs