Dad and mom take Xiao Ming to the park and buy a ticket of 17.5 yuan. It is known that an adult ticket is equal to three children's tickets. How much is an adult ticket?
17.5 = 7 Dwarfs
To buy a ticket for an amusement park, you have to pay 190 yuan for three adults and two children, and 400 yuan for six adults and five children,
How much does an adult and a child have to pay?
Use 400-190 to get 210. This is the ticket price for three adults and three children
Use 210 / 3 to get 70. That's the ticket price for an adult and a child
RELATED INFORMATIONS
- 1. Mother's age is four times that of Xiaoli now, and ten times that of Xiaoli six years ago. Please figure out the age difference between mother and Xiaoli?
- 2. Since April 1, Xiaoming's mother has a day off every four days, and his father has a day off every six days. When his parents have a full day off, the whole family will go to the park together How many days before Xiao Ming's family can play together? The answer is 4, 12 or 5, 5? Why
- 3. Dad takes a day off every 6 days and mom takes a day off every 7 days. If Mom and Dad take a day off at the same time on March 4, what month and day do they take a day off at the same time?
- 4. Lulu's father and mother work in different units. October 1 is a day for father and mother to rest together. Father works for three days and has one day off, Mom works for 5 days and takes a day off. How many days do they have to rest together in this month
- 5. Xiao Hong's mother works 6 days in a row and takes 1 day off, while her father works 5 days in a row and takes 1 day off. On Tuesday, both parents are at home. What day should parents rest next time
- 6. Dad works for 5 days and has a rest for 1 day, mom works for 3 days and has a rest for 1 day. On the 1st, mom and dad rest at home at the same time. On the 3rd, they rest at the same time? (it's better to have a formula
- 7. Xiaohong, Xiaoli and Xiaoyu spent 23.75 yuan in the supermarket. Xiaoli and Xiaoyu spent 11.28 yuan in the supermarket. Xiaohong and Xiaoyu spent 13.15 yuan each
- 8. Xiao Li's family went to catch the train and wanted to buy three cakes. It takes 16 minutes to make them now. It takes 5 minutes to cook one cake on both sides. Two cakes can be put in one pot at a time, so three cakes A chef said it only takes 15 points to use his brain. Do you know how to cook it
- 9. Xiaoqiang scored 5 points more than 9 out of 8 in Xiaoli's test. How much did Xiaoli do in math?
- 10. (1) it's summer vacation. Xiao Li, her father and mother travel from Harbin to Guangzhou by train. What's the best route to choose______ Line______ Line. (2) what should I take from Beijing to Guangzhou______ The first train, along the way through the important railway hub is______ .
- 11. Xiao Li and Xiao Ming compete in typing. Xiao Li's typing speed per minute is 1.2 times that of Xiao Ming. She also types 300 words. Xiao Li uses less than one minute. How many words do Xiao Li and Xiao Ming type each minute? Xiao Li and her father practice walking race. Dad walks 50 meters more than Xiao Li every minute. When Dad walks 1800 meters, Xiao Li just walks 1200 meters. How many meters does Xiao Li walk every minute?
- 12. Xiaoli has 14 more stamps than Xiaolan, which is exactly two-thirds of Xiaolan's. how many stamps does Xiaoli have
- 13. Xiaoli has 12 more stamps than Xiaolan, and Xiaolan has 16 fewer stamps than Xiaoli. How many stamps does Xiaolan have?
- 14. Xiaoli and Xiaolan play rope skipping. Xiaoli jumps four times as many as Xiaolan. Xiaolan jumps 39 times as many as Xiaoli. How many does Xiaolan jump?
- 15. Xiaolan has 12 fewer pictures than Xiaoli, which is just 30% of Xiaoli's
- 16. We call our friends every day
- 17. Zhuang Zhuang and some children went to the fast food restaurant for dinner. They bought 10 hamburgers and chips, which cost 80 yuan. How many hamburgers and chips did they buy French fries 5 yuan hamburger 12.5 yuan
- 18. Xiaojun's walking distance is 14 more than Xiaohong's, but Xiaohong's walking time is 110 more than Xiaojun's______ .
- 19. Xiaoming and Xiaoqiang run at 6m / s and 8m / s respectively. They practice running east and south from the same point at the same time. How many seconds does it take from the start? They can be 160m apart
- 20. Xiaoming walks from place a to place B, and Xiaoqiang walks from place B to place a at the same time. When they reach the destination, both sides immediately return. During the walking process, their respective speeds remain unchanged. The first time they meet is 40 kilometers away from place a, and the second time they meet is 15 kilometers away from place B. then the distance between a and B is______ Kilometers