Logo

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

13.06.2025 00:27

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

11010X

1234X

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)

Instagram for iPad is reportedly coming soon; here’s when to expect it - 9to5Mac

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

and for binary would be

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

Need a different reason to eat more fiber? How about microplastics? - The Seattle Times

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,

It’s a matter of interpretation.

What do you do when you are struggling to fall asleep?