盈不足术是我国古代数学中的优秀算法．《九章算术》卷七--盈不足，有下列问题：（1）今有共买物，人出八，盈三；人出七，不足四．问人数、物价几何？（2）今有共买鸡，人出九，盈十

Question

盈不足术是我国古代数学中的优秀算法．《九章算术》卷七--盈不足，有下列问题：
（1）今有共买物，人出八，盈三；人出七，不足四．问人数、物价几何？
（2）今有共买鸡，人出九，盈十一；人出六，不足十六．问人数、物价各几何？

Answer 1

{"title":"

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" "latex":"

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"}