Logo

What is the sum of X+XX+XXX+XXXX?

10.06.2025 03:19

What is the sum of X+XX+XXX+XXXX?

*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour

It’s a matter of interpretation.

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)

Do Republicans want to ban books and decide what your kids can and can’t read?

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

However, X +X^2 +X^3 + X^4 is a valid algebraic answer,

11010X

NBA Finals’ 17 best players ranked for Thunder vs. Pacers series - SBNation.com

What is the sum of X+XX+XXX+XXXX?

and for binary would be

1234X

‘I lost out to the better guy’ – Norris ‘confident’ he can improve after being beaten by Piastri in Barcelona - Formula 1