24÷(3/ 1 1)=88

2. 8/ 15 [65438+8/05] of A is equal to B. What is the ratio of A to B? If b is 2/3 [2/3], what is the number of A?

a:B = 1:8/ 15 = 15:8。

A number is 2/3* 15/8=5/4.

3. A county afforested 65,438+0,260 hectares last year, 7/6 of the original plan. How many hectares were originally planned for afforestation? (After solving, the above problem is adapted into a multiplication application problem and a division application problem.)

1260(7/6)= 1080 (hectare)

County A afforested 1080 hectares last year, and the amount of afforestation this year is 7/6 of last year's. How many hectares have been afforested this year (multiplication question)

County A afforested 1080 hectares last year, and afforested 1260 hectares this year. How many times have you planted trees this year? (Division problem)