[問題] GWD math 23-1

[koala0416 (koala)]

Q1:
A certain company’s profit in 1996 was 15 percent greater than its profit in
1995, and its profit in 1997 was 20 percent greater than its profit in 1996.
 The company’s profit in 1997 was what percent greater than its profit in
1995 ?

答案是38% 我自己一直算成35% 麻煩高手解答 感謝

--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 1.164.211.122
推 danyuchn:(1+15%)*(1+20%)=1.15*1.2=1.38=(1+38%)
→ koala0416:感謝!!!