某商品原價為A元,因需求量大,經(jīng)營者連續(xù)兩次提價,每次提價10%,后因時常物價調(diào)整又降價20%,則降價后這種商品的價格是( )元A0.88A B0.968A C1.08A DA元
熱心網(wǎng)友
價格P=A*(1+10%)*(1+10%)*(1-20%)=0.968A 故選B
熱心網(wǎng)友
BA(1+10%)(1-20%)=A*1.21*0.8=0.968A
熱心網(wǎng)友
B
某商品原價為A元,因需求量大,經(jīng)營者連續(xù)兩次提價,每次提價10%,后因時常物價調(diào)整又降價20%,則降價后這種商品的價格是( )元A0.88A B0.968A C1.08A DA元
價格P=A*(1+10%)*(1+10%)*(1-20%)=0.968A 故選B
BA(1+10%)(1-20%)=A*1.21*0.8=0.968A
B