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Anonymous users2024-01-2424 2+1=13, theoretically the middle distance between each pot is just 2 meters, but after deducting the size of the pots at both ends that cannot be exposed, at least the distance between the two pots is not more than 2 meters.
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Anonymous users2024-01-23There are 12 spacings in 13 plates, and the average is 24*12=2M
Use the drawer theory: Think of 12 spacings as 12 drawers. 13 trays and 12 drawers.
13 * 12 = 1 more than 1, then there is at least 1 drawer (spacing 2M) has 2 plates, then there are at least one spacing with two plates of flowers. That is to say, there are 2 discs in 2M. The answer is: 2
24 2 = 12 At least 2 pots are not more than 2 meters apart?
13-24รท2+1
2Okay, time is running out, let's submit it for the time being. Hope it helps! >>>More
11 potted flowers with 10 intervals. On a 20-metre-long balcony, the average distance is 20 10 = 2 metres, so it is possible to keep the distance between them no more than 2 metres (not counting the width of the pot itself, which can be equal to 2 metres). However, considering that the pot itself has a certain width, there should be at least 1 interval, that is, the interval between 2 pots of flowers must be less than 2 meters. >>>More
There should be 10 empty pots of 11 pots, as long as the first pot of flowers is placed at one end of 20 meters, and the eleventh pot of flowers is placed at the other end of 20 meters, so that the distance before the first two pots is 2 meters! >>>More
2 pots, because 20 2 = 10, there is one more on the edge that can be put Oh, so putting 11 pots of flowers on a 20-meter-long balcony is just 2 meters 1 pot, and putting another pot has 2 pots The distance between the flowers is no more than 2 meters.