Question 761708
Solving the number depends on what you need with the number.  As written, it is just a number and not a variable.  Your number is written in some exponential form counting a nonwhole quantity of (1/100), hundredths.  One may suppose you want the number in standard scientific notation.  To obtain that result, multiply the 46.2 by {{{1/10}}} and divide the 10^-2 by {{{1/10}}}.  This gives you the same number but more according to standard for scientific notation.  


Result:  {{{4.62x10^-1}}}