根号0.25×144分之0.01×81
问题描述:
根号0.25×144分之0.01×81
答
根号0.25×144分之0.01×81
=0.5×12分之0.1×9
=20分3
答
是整体都在根号下吧
原式=0.5*0.1/12*9
=0.0375
答
根号0.25×144分之0.01×81
=(0.5x12)分之(0.1x9)
=3/20