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

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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)   (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

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