Question

4/9÷6+5/9×1/6

Answer 1

4/9÷6+5/9×1/6
=4/9×1/6+5/9×1/6
=(4/9+5/9)×1/6
=1×1/6
=1/6
除以一个不为零的数，等于乘这个数的倒数。
乘法分配律的逆运用

Answer 2

4/9÷6+5/9×1/6=1/6

Answer 3

1/6
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