Maths Olympiad Prep

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UKMT Pink Kangaroo, 2023

Number theory Difficulty 3.0 AMC 10/12 Find the answer United Kingdom

Jenny calculates the average of five different prime numbers. Her answer is an integer. What is the smallest possible integer she could have obtained?

(A) 22 (B) 55 (C) 66 (D) 1212 (E) 3030

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