There is a batch of books that Xiao Ming can bind three fourths in nine days and Xiao Li can bind five sixths in twelve days. How many days can they finish binding together?

RELATED INFORMATIONS

• 1. In the one minute rope skipping competition, Xiao Li's average number of two jumps is 120. To make the average number of three jumps 125, how many times should she jump for the third time?
• 2. In the one minute rope skipping competition, the average number of Xiaoming's two jumps is 120. To make the average number of three jumps 125, he should jump () in the third time A. 125B. 145C. 135
• 3. In the rope skipping competition, Xiaoyu jumped 78 times in one minute, one twelfth more than Xiaoli in one point. How many times did Xiaoli jump in one point?
• 4. In the one minute rope skipping competition, the average number of Xiaoming's two jumps is 120. To make the average number of three jumps 125, he should jump () in the third time A. 125B. 145C. 135
• 5. In a rope skipping competition, Xiaoli jumped 60 times in one minute, and the number of jumps per minute of Xiaoli was 20 times less than that of Xiaowen. How many jumps per minute did Xiaowen jump?
• 6. In the rope skipping competition, Xiao Li jumped 90 times a minute, 1 / 5 more than Xiao Hong. They both jumped one minute How many times?
• 7. Both Xiaojun and Xiaoli like to collect stamps. The number of Xiaojun's stamps is 1.5 times that of Xiaoli. Later, Xiaojun gave Xiaoli 20 STAMPS Xiaoli bought another 25 stamps, so Xiaojun had 40 more stamps than Xiaoli. How many stamps did Xiaojun and Xiaoli have? Remember, the equation!
• 8. Xiaomei and Xiaoli are both stamp collectors. Xiaoli has 90 more stamps than Xiaomei, and Xiaomei has 2 / 5 fewer stamps than Xiaoli. How many stamps do Xiaomei and Xiaoli have
• 9. Xiao Ming and Xiao Li are both stamp collectors. Xiao Ming's number of stamps is 1.5 times that of Xiao Li's. If Xiao Ming gives Xiao Li his own number of stamps, they will be happy There are just as many stamps. Xiao Ming used to have () stamps and Xiao Li used to have () stamps I need it tonight
• 10. Xiao Li and Miss Wang collected 876 stamps. It is known that the number of stamps collected by Miss Wang is more than 12 times that of Xiao Li by 5. How many stamps do miss Wang and Miss Wang collect?
• 11. It takes Xiao Ming 80 minutes to read a book and Xiao Li 1 / 6 hours to read the same book
• 12. Xiao Ming and Xiao Li have 52 extra-curricular books in total. Xiao Ming has 8 fewer than Xiao Li. How many books do Xiao Ming and Xiao Li have each?
• 13. Xiao Li has 45 books, Xiao Fang's books are Xiao Ming's, five sixths of Xiao Ming's, and Xiao Li's books are three fourths of Xiao Fang's. how many books does Xiao Ming have
• 14. Xiaofang typing 50 words per minute, Xiaoli typing 0.9 words per second, who typing fast?
• 15. Xiao Fang: I've read 3 / 5 of this book. Xiao Li: I've read 4 / 9 of this book. Who can read the number of pages
• 16. Xiaoming and Xiaoli compete to climb stairs. When Xiaoming runs to the 6th floor, Xiaoli just runs to the 4th floor. At this speed, when Xiaoming reaches the 21st floor, how many floors can Xiaoli run to?
• 17. Xiao Li's family lives on the fourth floor. She has to walk 60 steps to get home from school every day. How many steps are there on each floor?
• 18. Xiao Ming and Xiao Li live in the same building. Xiao Ming lives on the fifth floor and Xiao Li lives on the sixth floor. Xiao Ming has to walk 80 steps when she comes home every day, and Xiao Li has to walk () steps when she comes home
• 19. Xiao Ming and Xiao Li live in the same building. Xiao Ming lives on the third floor and goes up 32 steps every day. Xiao Li lives on the sixth floor. How many steps does she go up every day?
• 20. Xiao Ming, Xiao Hong and Xiao Li kick 325 shuttlecocks in total. If Xiao Ming takes out six shuttlecocks, it will be as many as Xiao Li. If Xiao Li gives Xiao Hong three shuttlecocks, Xiao Hong kicks twice as much as Xiao Li. How many shuttlecocks do they kick each?