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MathNet 2022 — batch of 23 questions Question 13

Math Olympiad Vault · MathNet 2022 — batch of 23 questions

Question 13

Emily's broken clock runs backwards at five times the speed of a regular clock. Right now, it is displaying the wrong time. How many times will it display the correct time in the next 24 hours? It is an analog clock (i.e. a clock with hands), so it only displays the numerical time, not AM or PM. Emily's clock also does not tick, but rather updates continuously.