In a mayoral election, Candiate X received 1/3 more votes than Candidate Y,
and Candidate Y received 1/4 fewer votes than Candidate Z. If Candidate Z
received 24,000 votes, how many votes did Candidate X received?
這是一題不難的題目
但是我卻有一個盲點
照理來說從候選人Y先下手 根據題目y=3/4z (詳解的解釋)
但是我第一次做的時候
卻解成 y+1/4y=z 也就是5/4y=z
但是這樣答案就錯啦
我的想法到底是哪裡不對了呢
p.s從小是數學白痴
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 163.13.246.110