1. Xiaoming has read a book and has read 42 pages, accounting for 70% of the book. How many pages are there in the whole book?

There are 150 fruit trees in the orchard, 90 of which are peach trees. What is the percentage of peach trees in the total number of stands?

3. There are 2352 books in the school library, of which science and technology books account for 15%. How many books are there in the school?

4. A bundle of rope, accounting for 30%, is exactly 240 meters. How long is this bundle of rope?

5. binjiang park held a chrysanthemum exhibition. 38,000 pots of chrysanthemums were exhibited, of which 65,438+0/3 were from Huang Juhua. How many other chrysanthemums are there?

6. A pile of coal, if 2/5 of this pile of coal is removed, there are still 40 tons left. How many tons is this pile of coal?

7. The bakery produced 600 cases of bread in March, which was 18% higher than that in March. How many boxes of bread were produced in April?

8. Crown Hope Primary School planted 64 pine trees this spring, less than the cypress trees planted/15. How many cypresses have been planted this year? (Equation solving)

9. A cattle farm raised 40 cows this year, 26% more than last year. How many cows were raised last year? (Equation solving)

10. Build a canal. On the first day, 1/6 of the total length was completed, and on the second day, 200m was completed, leaving150m unfinished. The canal is finished.