What is the sum of X+XX+XXX+XXXX?
15.06.2025 17:42
It’s a matter of interpretation.
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
What is the sum of X+XX+XXX+XXXX?
What is the cost of implementing synchronized traffic lights in a mid-sized city?
as would be assuming that these are representations of conventional numbers, in which case the answer for number bases of five or more would be
1234X
and for binary would be
What’s something you did a lot as a kid that you don’t miss now that you’re an adult?
Given the use of upper case, I personally would initially assume Roman numerals*, so the answer would be C (100 in present-day decimal notation)
11010X
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,