Track / Stage 4 / 175 of 340 #435 of 1964

Problem 435

AMC 12 late, AIME early

Number theory Difficulty 4.8 Find the answer

Find a number of the form $7 x 36 y 5$ , divisible by 1375.

Your answer

A number or a short expression. Fractions can be typed as 3/2, and spacing doesn't matter.

Official solution

283. Answer. 713625.

Source: NuminaMath-1.5, licensed Apache-2.0. Statement reproduced verbatim; metadata (topic, difficulty, ordering) added by this project.