If log 27 = 1.431, then the value of log 9 is:  Select:
A) 0.934 B) 0.945 C) 0.954 D) 0.958 E) 0.998
log 27 = 1.431   log (3cube ) = 1.431   3 log 3 = 1.431   log 3 = 0.477   log 9 = log(3square ) = 2 log 3 = (2 x 0.477) = 0.954.   Answer: Option 0.954
<result>C</result>
If log 27 = 1.431, then the value of log 9 is: