Here's a maths q for younger learners: my lunch needs 90 seconds at full power but my microwave only has buttons for 10 seconds, 1 minute, and 10 minutes. What should I press?
Follow ups:
What if there was also a button for half a minute - what combinations could I use then?
If you could choose what times to put on the three buttons, what would you choose and why?
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Alison Kiddle (alisonkiddle@mathstodon.xyz)'s status on Friday, 05-Jan-2024 22:10:43 JSTAlison Kiddle