SOLUTION: Find the logarithm using the change-of-base formula. log100 20

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Question 365941: Find the logarithm using the change-of-base formula.
log100 20
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
+log%28100%2C%28+20%29%29=+log%2810%2C%28+20%29%29%2F+log%2810%2C%28100%29%29
.
.
+highlight%28log%28100%2C%28+20%29%29=+log%2810%2C%28+20%29%29%2F+2%29%29
or approximately,
+log%28100%2C%28+20%29%29=+0.651%29