0.405
four hundred five thousandths
200,000,405
405 = 3 x 3 x 3 x 3 x 5
I assume you mean to find the prime factorization of 405. If so: 34 x 5
Four hundred five and 00/100 dollars
405 x 405 = 164,025
5% of 405 = 5% * 405 = 0.05 * 405 = 20.25
38% of 405 = 38% * 405 = 0.38 * 405 = 153.9
405
The LCM is 405.
405%:= 405/100 or 81/20 in fraction