It is: 1/10
The value of the ones digit in 27 is 7.
It is the ones digit, so it has a value of 5
The value of the 5 is 5 ones.
A decimal number 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. So the required decimal representation is 3100, exactly as in the question.
Seven ones
ones
6 ones, or 6.
The 6 is in the ones column.
6 ones, or 6.
7 ones
(2x1000) (1x100) (7x10) (5x1)
The value of the digit "4" is the ones value. The value of the number "1" could represent the tens value in decimal, eights in octal or sixteens in hexidecimal. Assuming a decimal numbering system there are 4 ones and 1 ten in the decimal number represented by "14"