The formula to solve the problem is:
Generally speaking, if there are gains and losses in the two distributions, there are: the total number of people participating in the distribution = (profit+loss) ÷ distribution difference? If you make a profit or lose money twice,
Yes: the total number of people participating in the distribution = (big profit-small profit) ÷ distribution difference?
The total number of people participating in the distribution = (big loss-small loss) ÷ Bad distribution? . So according to the formula and the meaning of the topic, this question is to find the total number of people participating in the distribution: according to "the total number of people participating in the distribution = (profit+loss) ÷ distribution difference", solve the quantitative relationship:?
(1) How many children are there? (11+1) ÷ (4-3) =12 (person)?
(2) How many apples are there? 3×12+11= 47 (pieces)