0.8
You make eight and one tenth 8.1 to be a decimal.
8.1
2.8
8.1
Eight and four tenths : 8.4
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.
19.878 + 0.1 = 19.978 !
One hundred eight and one tenth.
eight and five tenths
one tenth as a decimal = 0.1
since 1/10th or ( one - tenth ) is equal to 0.1 decimal ; then , 8/10 must be = 0.8