6 ten thousands is 6*10000 = 60000. As a decimal it is 60000. A decimal is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. As a fraction, it can be written as 60000/1.
One example is 6.0008
0.0006
It is 0.0000006
10.6 is 10 6/10 (ten and six tenths) as a a decimal.
.0000006
==> 46,083
20,600
94,060
325.600
It is: 18 and 6/1000 = 18.006
0.00610