The sun god has a herd of cows, which are white, black, colored and brown.
Among the bulls, the number of white cattle is more than that of brown cattle, and the extra number is equivalent to1/2+1/3 of the number of black cattle; The number of black cattle is more than that of brown cattle, and the extra number is equivalent to1/4+1/5 of the number of flower cattle; The number of flower cattle is more than that of brown cattle, and the extra number is equivalent to 1/6+ 1/7 of the number of white cattle.
Among the cows, the number of white cows is1/3+1/4 of all black cows; The number of black cattle is1/4+1/5 of all flower cattle; The number of flower cattle is1/5+1/6 of all brown cattle; The number of brown cattle is 1/6+ 1/7 of the total number of white cattle.
How is this herd made up? Question 02: The weight of Bachet de Meziriac A businessman had a 40-pound thing, which was smashed into four pieces because it fell to the ground. Later, each piece was weighed by the whole pound, and these four pieces can be used to weigh any integer pound from/kloc-0 to 40 pounds.
How much do these four weights weigh? Problem 03 Newton's Grassland and Cow Newton's Field and Cow's Problem A cow ate up B piece of grass in C days;
A' A cow ate up B' s grass on C' day;
A "the cow ate up the grass in B" on day C ";
Find the relationship between 9 quantities from A to C "? Question 04 Seven Questions of Bewick Seven Questions of Bewick In the following division example, the dividend is divided by the dividend:
* * 7 * * * * * * * ÷ * * * * 7 * = * * 7 * *
* * * * * *
* * * * * 7 *
* * * * * * *
* 7 * * * *
* 7 * * * *
* * * * * * *
* * * * 7 * *
* * * * * *
* * * * * *
Numbers marked with an asterisk (*) were accidentally deleted. What are the missing figures? Question 05: Female students in Kirkman and female students in Kirkman. There are fifteen girls in a boarding school. They often walk in groups of three every day and ask how to arrange for each girl to walk a line with other girls once a week. Question 06 Bernoulli-Euler problem of mispronouncing letters The Bernoulli-Euler problem of mispronouncing letters seeks the arrangement of n elements, which requires that no element is in its proper position.