Question

24.6×3.1÷4.1简便计算？

Answer 1

24.6x3.1÷4.1的简便运算：
24.6x3.1÷4.1
=24.6÷4.1x3.1
=6x3.1
=18.6

Answer 2

24.6×3.1÷4.1
简便运算
=（24.6÷4.1）×3.1
=6×3.1
=18.6

Answer 3

简便计算如下：
24.6×3.1÷4.1
=3.1×24.6÷4.1
=3.1×（24.6÷4.1 ）
=3.1×6=18.6

Answer 4

经过观察发现，这道题先算乘法和先算除法并不影响计算结果！先算除法的话，24.6正好是4.1的6倍！再用6×3.1就可以得出正确的结果了！
24.6×3.1÷4.1
=24.6÷4.1×3.1
=6×3.1
=18.6

Answer 5

24.6×3.1÷4.1简便计算？
用交换律进行简便计算
24.6×3.1÷4.1
=24.6÷4.1x3.1
=6x3.1
=18.6