如题所述
第1个回答 2022-12-03
解析如下:
2700÷(6×90)
=2700÷6÷90
=2700÷90÷6
=30÷6
=5本回答被网友采纳
2700÷(6×90)
=2700÷6÷90
=2700÷90÷6
=30÷6
=5本回答被网友采纳
第2个回答 2022-12-03
2700÷(6x90)
=2700÷90÷6
=270÷9÷6
=30÷6
=5
=2700÷90÷6
=270÷9÷6
=30÷6
=5