4032.45 = 4.03245 * 103
The prefix "centi-" means "hundredths of", or 10-2. The prefix "kilo-" means "thousands", or 103. There are (103/10-2)=105=100000 hundredths in one thousand. Therefore, there are 100000cm in 1km. To convert from cm to km, divide by 100000. To convert from km to cm, multiply by 100000.
34 hundredths.
9
There are 450000 hundredths in it.
There are 209.7 hundredths in 2.097
There are 4 hundredths
0.638 has three hundredths
There are 160 hundredths in 1.6
56 hundredths
There are 3 hundredths in 5.636
0.39 is 39 hundredths