4.8÷2.5÷0.4用简算
问题描述:
4.8÷2.5÷0.4用简算
答
4.8÷2.5÷0.4
=4.8÷(2.5×0.4)
=4.8÷1
=4.8;
4.8÷2.5÷0.4用简算
4.8÷2.5÷0.4
=4.8÷(2.5×0.4)
=4.8÷1
=4.8;