📘 mixed math
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Multiple Problems
1. Problem: Find the four-digit number ABCD in a 6x6 grid divided into 9 sections, where each section contains numbers 1 to n with no two adjacent cells having the same number.
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Multiple Problems
1. Problem 1: In a 6×6 grid divided into 9 sections, each section contains numbers from 1 to n (n = number of cells in that section), and adjacent cells have different numbers. The
Junior Level Test
1. **Problem:** Yumi has a circular cookie of radius 3 cm and k chocolate chips each of radius 0.3 cm. Find k such that chocolate chips cover exactly one-fourth of the cookie's are