White male = ( 1/2 + 1/3 ) Black male + Yellow male.
Black male = ( 1/4 + 1/5 ) Spotted male + Yellow male.
Spotted male = (1/6 + 1/7 ) White male + Yellow male.
White female = ( 1/3 + 1/4 ) Black cattle.
Black female = (1/4 + 1/5 ) Spotted cattle.
Spotted female = ( 1/5 + 1/6 ) Yellow cattle.
Yellow female = ( 1/6 + 1/7 ) White cattle.
White male + Black male = A square number.
Spotted male + Yellow male = A triangular number.
How many cattle are there?
100 times of a natural number minus the natural number itself, then the difference multiply by 174603, the product is :
In the Bible, there is a number --- the number of the beast ( 666 ) -- even more difficult to solve. "This calls for wisdom. If anyone has insight, let him calculate the number of the beast. ......" Revelation 13:18.