0.90
.09
.09
.09
0.9
.09
0.09 = nine hundredths 0.9 = nine tenths
.09 cause to move the decimal you either times by 100 or divdie when u times it moves the decimal to the left and when you divide it it moves two spots to the right
0.9
.09
.09
900 is a whole number and cannot be written as a decimal.
Expressed as a decimal, 9/100 is equal to 0.09.