Fry four fish in a pan at a time. Fry both sides of the fish. It takes 2 minutes to fry one side. How many minutes does it take to fry six fish?
Eight minutes was judged as the wrong answer by the teacher, and the correct answer was six minutes.
First put four fish, fry them for two minutes, then take out two fish, put two new fish, turn the two fried fish over in the pot and fry them with the new fish for two minutes. Take it out, fry the fish on one side just now and the two fish on the back for the last side, and it will be ready in 6 minutes.
To put it simply, a * * * needs to fry 6x2= 12 noodles, and the pot can fry 4 sides at a time, so you can fry 12 noodles three times, once for 2 minutes and three times for 6 minutes.
But does anyone really fry fish like this in reality? Don't you need to calculate the clamping time?
A said that if it were him, he would fry three fish at a time for eight minutes. I may also be the answer to A. Since the pot can't hold six fish at a time, let's fry it slowly twice on average.
Today is the second day of 2020. Today, the public comment won the prize. A bought me a bunch of flowers (although I was allergic to pollen later), but on the second day of 2020, the world still treated me gently. Cherish it.