For example:
Once, my mother baked a cake, and two cakes could be put in the pot. I thought, isn't this a math problem? It takes two minutes to bake a cake, one minute in front and one minute in the back. At most, two cakes are put in the pot at the same time. How many minutes does it take to bake three cakes at most?
I thought about it and came to the conclusion that it takes 3 minutes: first, put the first cake and the second cake into the pot at the same time, 1 minute later, take out the second cake, put the third cake and turn the first cake over; Bake again 1 min, so that the first cake is ready. Take it out. Then put the reverse side of the second cake on it, and turn the third cake upside down at the same time, so it will be all done in 3 minutes.
Extended data:
Mathematical motto:
1, the motive force of mathematical invention is not reasoning, but imagination. -Demonstration
2. Mathematics has made an important contribution to observing nature. It explains the simple primitive elements in the regular structure, with which celestial bodies are built. Kepler
3. The essence of mathematics lies in freedom. cornel
4. The Queen of Mathematics and Science; Number theory, the queen of mathematics. -Gauss
5. Numbers rule the universe. Pythagoras