Without context, it is difficult to say.
I guess you are referring to number bases greater than 10 where letters are used to represent digits above 9; the first digit would be A, the second B and so on. In these cases the letter A is being used to represent 10 times the column value where it is. For example in hexadecimal, the A in 0x6A3 represents 10 x 16 = 160 in decimal (since it is in the sixteens column of the number).
a variable
No. A decimal is a way of representing a quantity so that the place value of each digit is ten times the place value of the number to its right. So the opposite would be to find a way not to represent a number?! What is the point of that?
It can be any letter of any alphabet: Roman, Greek.
Yes, 78.5 is greater than 78.50. When comparing two numbers, the decimal point and any additional zeros after the last significant digit do not affect the value of the number. In this case, 78.5 has one decimal place and 78.50 has two decimal places, but they represent the same value of 78.5.
In the context of numerical values, 9.00 and 9.0 are considered the same because they both represent the number 9 with two decimal places. The extra zero after the decimal point in 9.00 is insignificant and does not change the value of the number. Therefore, mathematically speaking, 9.00 and 9.0 are equivalent representations of the same numerical value.
value of 10
Value of 10
These are the hexadecimal digits and their decimal equivalents: 0 = 0 1 = 1 ... 9 = 9 A = 10 B = 11 ... F = 15
0.003
0.009
Characters are first given an internationally agreed decimal value. The decimal value is converted to binary by the computer. For example... the decimal value for the letter A is 65... this converts to binary as 1000001
C is 12 decimal.
It represents the value of the variable m.
a variable
None. A letter has no numerical value unless it represents a variable and a value is assigned to it.
how many bits are needed to represent decimal values ranging from 0 to 12,500?
Binary- 01100111 Decimal Value- 103