930除以5除以0.6怎样简便计算
问题描述:
930除以5除以0.6怎样简便计算
答
930*1/5*3/5
=111.6 约分自己去约
答
930÷50.÷6
=930÷(5×0.6)
=930÷3
=310
答
930除以5除以0.6
=930÷(5×0.6)
=930÷3
=310
答
先把5*0.6=3 再用930/3=310