you dont! it doesnt go to a decimal stupid!
15 hundredths is 0.15
15 hundredths in a decimal notation = 0.15
It is: 6/15 = 0.4 as a decimal
15/80 written as a decimal is 0.1875
It is: 14/15 = 0.9'3' recurring '3' as a decimal
2/15 is the simplest form. in decimal notation it is 0.133333
0.3
15/64 = 15 ÷ 64 = 0.2344
15/18 = 0.83333 repeating
3.266666 repeating
3.75
Just divide 15 / 4 on a calculator.