Zeros do not count as a sigfig so when you do something like this problem just include the numbers until you hit your significant figure limit and then substitute zeros where you can. 20000
I'm going to divide number one to 6 parts 1. = 2. = 3. = 4. = 5. = 6. =
because to make the denominator to 100, you need to multiply 10 by 10 which is 100. and because you multiply 10, you also have to multiply the numerator by 10. EXAMPLES: = × =