Question

5.3÷6.89×6.89÷5.3用简便方法怎么算

Answer 1

5.3÷6.89×6.89÷5.3等于1，这是一道乘除混合运算数学题，按顺序来计算即可，计算结果得：5.3÷6.89×6.89÷5.3=1，望采纳谢谢。

Answer 2

5.3÷6.89×6.89÷5.3
=5.3÷5.3÷6.89×6.89
=1