Once, 20 monkeys picked 130 wild pears, but it was impossible to calculate how many pears each monkey should get. The monkeys were so busy for a long time that they couldn't eat pears at once. Some of them jumped around, scratching their heads.
The scene of monkeys sharing pears has long been clearly seen by a fox hiding outside. At this time, the fox swaggered towards the monkeys. "Monkey, what makes you so anxious?" Without waiting for the monkey to answer, the fox went on to say, "This is because the pears are unevenly distributed. This matter is easy to handle. Let me help, will you? "
"Great!" Several monkeys agreed without saying anything.
So the fox pretended to count in detail, then counted the monkeys and said, "Your 130 pears will be distributed to 20 monkey brothers." According to the formula'130 ÷ 20', every monkey brother should get ... "
As he spoke, the fox wrote the vertical score "",130÷20 on the ground and crossed out a 0 after 13, and crossed out a 0 after 2, which is easy to forget.
The monkeys looked at ""and nodded. A monkey scrambled to say, "We only have one pear each, and there are/kloc-0 pears left." The fox patted the monkey on the shoulder: "Dude is very smart. Now you all take six, and finally let me try the last one. "
"Wait!" At this time, a golden monkey jumped in front of the fox and pointed to the vertical division he wrote, saying, "In the vertical division, cross out a zero, which means that they are reduced by 10 times at the same time, so the remainder is reduced by 10 times." In this way, the score you want is not 1, but 10. "
"It turns out that the fox is not kind enough to help!" The other monkeys understood at once.