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AMC (AIMO validation set) / https://artofproblemsolving.com/wiki/index.php/2023_AMC_12A_Problems/Problem_3 / How many positive perfect squares less than 2023 are divisible by 5?

Problem

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problem

How many positive perfect squares less than 20232023 are divisible by 55?
Plain-text mathematical notation (without MathML)
How many positive perfect squares less than 2023 are divisible by 5?
Original LaTeX notation
How many positive perfect squares less than $2023$ are divisible by $5$?

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Source and history

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