one tenth of 30 = 3
Just divide 3000 by ten. You get 300.
To find one tenth, divide by 10, so 30/10 = 3
30000
0.3
1/10 x 30 = 3
2 and 3/5
0.3
0.3
1/30
One tenth
The way to get one tenth of any number in the decimal system is to slide the decimal one place to the left. So a tenth of 3 ml would be 0.3 ml.