# What is #log 50# to #3# decimal places?

##### 1 Answer

Apr 2, 2017

#### Answer:

#### Explanation:

Note that

So:

#log 50 = log (100/2) = log 100 - log 2 ~~ 2-0.301 = 1.699#

Note that a very good approximation for

Using

#log 50 ~~ 2-0.30103 = 1.69897#