You make eight and one tenth 8.1 to be a decimal.
8.1
Eight and four tenths in decimal form = 8.4
four and eight millionths = 4.000008
In a tenth, you move the decimal over on place (to the right). For example, if you are writing eight-tenths, it would be 8/10 which is .8.
You make eight and one tenth 8.1 to be a decimal.
0.8
8.1
2.8
8.1
4.3
0.4
It is 0.4
Eight and four tenths in decimal form = 8.4
four and eight millionths = 4.000008
eight and one tenth.
In a tenth, you move the decimal over on place (to the right). For example, if you are writing eight-tenths, it would be 8/10 which is .8.