Right On Time
It’s hard to tell the exact time with a broken watch. But with two broken watches…
Charles and Stéphanie are having trouble with their watches, which are broken. However, even though both are broken, it’s still possible to find the correct time! How can that be done?
There’s more than one way to find the solution to this puzzle. Gather your friends so you can come up with more ideas! Say, what time is it now?
Explanations and Resources
This activity comes with an explanatory sheet that presents the answer and the mathematical concepts used.
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