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Interesting Questions and Answers of Ancient Mathematics
According to the question, if the number of roes is x, the number of rabbits is y, the number of turtledoves is z, and one kilogram = 16 Liang, then four Liang =0.25 Jin.

Then x+y x+y+z = 99;; 18x+3y+0.25z= 100

Because x, y and z are positive integers and18× 6 =108 >:100, x

Let x be equal to 1, 2, 3, 4 respectively, and then bring it into the calculation, and choose y and z as one of the positive integers, which is the correct answer.

The number of roe deer, rabbits and turtledoves brought in is 3, 8 and 88 respectively.