If i multiply 100 times 18.72 how many times do you move the decimal

Hey. So its pretty easy once u learn the method. All u have to do is count how many zeros there are, and then move the decimal that many times.

18.72>>>>1872 so the new answer is 1872 

hope that helps :)

 you move 2 times to the right because 100 has two zeros and the decimal move two times and hi am bangali frends