What is difficult for sixth-grade students to understand at present is the fractional application problem. You might as well use the knowledge of middle school to straighten it out first, and then you will understand it slowly. But there is something wrong with the quantity of this problem, so you can't get an integer. Imagine: three people * * * share a rice bowl, and I won't * * * use it with you, but take my 1/3 bowl for myself. I won't share a vegetable bowl with others and take my 1/4 bowl. If everyone does this, then everyone actually only uses1/3+1/4 = 7/12 bowls. So the total number of people is 360 ÷ (1/3+1/4) = 360 ÷ 7/12 =