()/16=21÷()=0.75=():()=()%
问题描述:
()/16=21÷()=0.75=():()=()%
帮一下忙谢谢!
答
(12)/16=21÷(28)=0.75=(3):(4)=(75)%
()/16=21÷()=0.75=():()=()%
帮一下忙谢谢!
(12)/16=21÷(28)=0.75=(3):(4)=(75)%