17/10 = 1.7
move the decimal place over to the left 1 time
The decimal moves over 1 digit to the right. Ex: 10 x 1.10 = 11.0
It is -1.3
nine decimal 4
One over ten simply means 1 divided by 10:1/10 = 1 ÷ 10 = 0.1
17/10 = 1.7
109 over 10 written as a decimal is 10.9
.7
0.5
1.5
0.9090..
0.625
It is -1.3
nine decimal 4
0.7
0.10