[計量] 猴哥第3題
大家好...小的後天就要去馬來西亞考試了\囧/
趁考前趕快來惡補一下數學
結果寫猴哥第三題就看不懂題目了Q___Q|||
3. In 1988 Mr. Smith's annual income was greater than Mrs. Smith's annual income.
In 1989 Mr. Smith's annual income decreased by p percent,
whereas Mrs. Smith's annual income increased by p percent.(p > 0)
ColumnA
Mr. and Mrs. Smith's combined annual income in 1988.
ColumnB
Mr. and Mrs. Smith's combined annual income in 1989.
整個不太懂題目要問什麼，然後combined annual income是什麼我也不是很懂@@
有請板上各位戰友幫忙解惑了 感激不盡<(_ _)>
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.32.0.42
→
05/28 08:22, , 1F
05/28 08:22, 1F
→
05/28 08:22, , 2F
05/28 08:22, 2F
GRE 近期熱門文章
PTT職涯區 即時熱門文章
69
124