Mr.tom has 128 chickens
Mr. Tom has 128 chickens.
Please present in full
Mr.tom has 128 chickens
Mr. Tom has 128 chickens.
Please present in full
adam bought a number of ping-pong balls in a store in Texas, where a 5% sales tax is added to every purchase. If he didn't have to pay tax, he could have bought more 3 balls for the sam amount of money. How many balls did he buy
There are 50 oranges in the bag, 1st person bought 1/5 of total oranges. 2nd person bought 5 oranges. 3rd person have bought 1/3 of rest oranges. Because of the sour oranges, the 1st person brought to the salesman. Then 4th person bought 1/5 rest oranges. Finally, how many oranges did the salesman have after sold to 4 people?
In the fỉrst semester, the ratio between excellent student and the rest of this class are 3/7. In the next semester, there are 4 good students becomes excellent, so that the number of excellent are 2/3 the rest. How many students are there in this class?
Toán Tiếng Anh:
1. How many boxes are crossed by a diagonal in a rectangular table formed by 199 x 991 small squares?
2. The son of a professor's father is talking to the father of the professor's son, and the professor does not take part in the conversation. Is this possible?
Toán Tiếng Anh:
1. How many boxes are crossed by a diagonal in a rectangular table formed by 199 x 991 small squares?
2. The son of a professor's father is talking to the father of the professor's son, and the professor does not take part in the conversation. Is this possible?
(IMAS) The houses of Mary and Jerry are connected by a trail. One day, they started from their house at the same time and walked towards the other's house. The speed of Mary is 1.5 times that of Jerry and they met 12 minutes later. On the next day, Mary left his house and walked to Jerry's house at the same speed. How long would it take Mary to reach Jerry's house?
Tìm lỗi và sửa lỗi
1 . We don't will have a party next Friday
2. To day is Thursday , the two of November
3. Hoàng does't have a lots of friend in her new school
How many 5-digit numbers contain all the digits 1, 2, 3, 4 and 5 and have the property that the difference between each pair of adjacent digits is at least 2?
A beetle starts at correr A of a aquare ABCD. Each minute, the beetle moves along axactly one side of the squaer from one correr of the square to another correr. For exmple, in the first two minutes, the beetle could have one of 4 walks: ABA, ADA, ABC, ADC. How many walks can the beetle have from correr A to correr C in 10 minutes?