The equivalent of the Roman numerals of MCLXVIII is 1168
MCLXVIII
There is no equivalent because they are an invalid arrangement of Roman numerals but if you meant mclxviii which is the same as MCLXVIII then it would be 1168
Do you mean 1168? If so then it is: MCLXVIII
Every decimal number can be represented by a binary number - and conversely.
The azimuthal quantum number is represented by the letter "l".
No number is represented by a dash.
If the number is represented by variable x, then twice the number is represented by 2x.
Not normally because an irrational number can't be expressed as a fraction which can be represented on the number line.
It can be represented as a ratio of two integers.
The number 5 is represented in roman numerals as V or v
An unknown number represented by a letter or symbol is a variable.
Protons are represented by the atomic number of an element. The number of protons is also the number of electrons. The number of protons is also represented in re Atomic Mass, which is the number of protons and the number of neutrons combined.