19 divided by 2 is 9.5 because:
2 goes into 19 9 times, this is because 9x2=18. then u subtract 19-18=1. then you bring a 0 down now the number is 10, so since 5x2=10 you subtract 10-10=0 that's how your answer is 9.2. Also, when you put a 0 down make sure you put a decimal point!