问题
选择题
一种洗发液,大瓶装600克,小瓶装120克,小瓶比大瓶少装( )
A.20%
B.25%
C.80%
D.125%
答案
(600-120)÷600
=480÷600
=80%
答:小瓶比大瓶少装80%.
故选:C.
一种洗发液,大瓶装600克,小瓶装120克,小瓶比大瓶少装( )
A.20%
B.25%
C.80%
D.125%
(600-120)÷600
=480÷600
=80%
答:小瓶比大瓶少装80%.
故选:C.