Neil Armstrong, câu hỏi không liên quan đến toán ?
Neil Armstrong, câu hỏi không liên quan đến toán ?
Two men went first person to go from A to B
The second person to go from A to B. After 1 hour 20 minutes, then meet. Count V1 know
A, B and C is playing the game.
A , B and C pick a number from 1 to 100, then a device will pick randomly a number from 1 to 100. 2 peole who guess closest to the number that the device pick wins.
Know that A pick first, B pick second and C pick third. What strategy B must have in order to win every time?
A cyclist in 3 hours,the first hour is 12 km away,the second hour is 18 km away,the third hour travel distance equal to half the distance traveled during the first two hour.
Number 1 : M.r A is going with an old-human to see M.r B. M.r B said : Who is that ?. M.r A said : My wife' s father has one brother and one sister and this old-human' s husband-sister is my wife' s aunt. Who is that ?
Number 2 : Two people are playing a game with ten marbles. Each time, one people can take 1 -> 3 marbles. If you the player and you play first, what do you play then you win ?
Number 3 : A man is going with a woman. A human see them and said : Hello, two couple. Have a nice day! The man said : No, we aren' t couple. But her great-grandmother is my great-grandmother, too. What correlated from the man to the woman ?
The produc of to digit number is 2364.
The product of double the first number and triple the second number is ....
The sum of two numbers is equal to 77. If the first number is multiplied by 8 and the second by 6, the two products are equal. The larger of two number is...
the sum of two numbers is equal to 77 if the first number is mutiplied by 8 and the second number by 6, the two product is equal. the larger number of these numbers is ...
The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were ….. students the classroom at first
The sum of the first and the second number is 5.52. The sum of the second and the third number is 12.25. The sum of the third and the first number is 11.63. Find the first number.
Answer: The first number is