小數(shù)數(shù)學(xué)應(yīng)用題(英文)

1、.JanFebMarAprMayJunJulAugSepSep+OctNovDec2014293029302930293030293029302015293029293029303030-293029(the form shows how many days in each month on the Chinese calendar)In this year, the 20th of October on the Chinese calendar is 27th of September, and for this Chinese year we have 2 Septembers. Plea

2、se use your math skill to find out what day is it on 20th October 2015 on Chinese calendar. Please write down the process.1. Fang and Hua walk to the cinema for a movie. Fang walks 5km/hour, Hua walks 3 km/hour. One hour later, Fang finds out that she forgot her glasses home so she walk back alone.

3、Finally, the 2 girls arrive the cinema at the same time. Whats the distance from their home to the cinema?2. After dinner, Lynn was washing bowls at home, Johnny was wondering how many guests have been there since there are so many dirty bowls. Lynn said: actually, I didnt count the guests, what I k

4、now is each of them were using 1 rice bowl, 2 people were sharing a soup bowl, 3 were sharing a dish bowl, and 4 were sharing a big bowl for drinks. In total there are 25 bowls. How many guests were there for dinner? 3. Will and Lynn were on a 100 meter race. When Lynn finished 95 meters, Will has a

5、lready across the finishing line. As they decided to do it again, Will stepped back for 5 meters. If they race at the same speed as before, are they going to reach the finishing line at the same time?4. Phillip was reading book at home and suddenly the power cut, he lighted two candles with the same

6、 length but different thickness. The big candle lasts 5 hours, and the small one lasts 4 hours. When the power was back, Phillip blowed the candles off and found out one is 4 times length than the other one. How long had the power gone? 5. Diophantus was a famous mathematician in ancient Greek, his

7、tombstone reads: one sixth of his life was happy childhood, after that was his youth age witch was one twelfth of his life, then after one seventh of his life, he got married, then five years later he got a son. Unfortunately, the son lived only half of his fathers life, and died 4 years before the

8、father. How long had Diophantus lived? 6. John is a beer seller. One day he purchased six barrels of beer which are 15kg, 16kg, 18kg, 19kg, 20kg and 31kg. In two days John sold 5 of them that the second day was twice volume than the first day. How much beer is it in stock now? 7. On day, a farmer ta

9、kes 21 bottles at the same size to fill oil. He full fills 7 and half fills 7, left 7 empty. His 3 sons decide to take all the oil and bottles evenly. The famer agrees but point out a request: no pouring. How many ways you can help the sons to take it evenly?8. A clock tolls the hour, it takes 6 sec

10、onds to toll 4 oclock, how long does it take to toll 12 oclock? 9. Grade 5 students are grouping their books, if they put 10 books in each groups, the last group only has 8, if 12 in each group, there will be 1 group less. How many books do they have? 10. There come 3 customers to Leos pancake house, they need 3 pancakes in 16 minutes in order to catch their train. It takes 5 minutes to make one side of a pancake done, two pancakes can be cooked at one time, so it takes 20 minutes to make 3 pancakes done. But Leo finds out a way to make it in 15 m