5.6÷0.25(巧算)
问题描述:
5.6÷0.25(巧算)
答
5.6÷0.25
=5.6×4÷(0.25×4)
=22.4÷1
=22.4
5.6÷0.25(巧算)
5.6÷0.25
=5.6×4÷(0.25×4)
=22.4÷1
=22.4