1⼀2÷3⼀4÷4

2025-03-03 18:37:59
推荐回答(2个)
回答1:

1/2÷3/4÷4
=1/2×4/3×1/4
=1/6

回答2:

1/2÷3/4÷4
=1/2*4/3*1/4
=1/6