[計量] pp1-ps48

[piwei (what happen)]

A certain city with a population of 132,000 is to be divided into 11 voting
districts, and no district is to have a population that is more than 10
percent greater than the population of any other disctrict. What is the
minimum possible poplation that the least population district could have?

Ans. 11,000
請問這題如何解阿?

Thanks

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※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 218.168.166.252
推 cmchen40:X+10*(1+10%)X=132000 X=11000
→ piwei:有點不懂 為何其它的10個districts都是(1+10%)x
→ piwei:阿 我了解了  請不用理我^^;