It is 0.
843.57000000
It is a decimal number whose magnitude is one tenth as large.
one tenth of 87 as a decimal number = 8.7 0.1 * 87 = 8.7
it is the first decimal number
a tenth
You make eight and one tenth 8.1 to be a decimal.
172.8
0.1n
three
The decimal number 3.1 means three and a tenth.
a tenth
It is 1.1
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.