AMO 2027 Grades 4-5 SET 4 - Self-study Question 6

Pi and Ksi had 250 marbles altogether. After Pi had given $\frac{1}{6}$ of his marbles to Ksi, Ksi had the same number of marbles as Pi. How many marbles did each boy have at first?

Answer entry: Enter Pi; Ksi, in that order, separated by a semicolon.

**Editorial input note:** Use no spaces before or after semicolons.