Its Obama's fault...Thanks Obama
It needs to have decimals in order to round it to the nearest tenth ex:81.48 would be rounded to 81.5 because 4 is in the tenths place
1/10 = 0.1
Decimals are tenth parts. E.g. one tenth of a metre can be written with a decimal: 0.1 m.
0.15 0.16
.1 tenth .01 hundredth .001 thousandth .0001 ten-thousandth .00001 hundred- thousandth .000001 millionth so on and so forth
The oneths place and the ones place would be the same thing. In the base ten system, the places are powers of ten. Hundreds is 102, tens is 101, ones is 100, tenths is 10-1, hundredths is 10-2. There is no room for a oneths place.
30.1
There isn't any. As you go to the right, each place is one tenth of the previous place.
0.1
It needs to have decimals in order to round it to the nearest tenth ex:81.48 would be rounded to 81.5 because 4 is in the tenths place
0.05
A tenth of a number deals with decimals. The way to think about a tenth is that 1/10 is one tenth, and 1/10 as a decimal is 0.1. therefore the first decimal place is always the tenth of a number, so to answer your question the nearest tenth of 15.58 would be 15.6.
0.1
7.0
7.2
3.8
1.1