请大家帮我解一下这道题!

2025-02-27 18:09:51
推荐回答(1个)
回答1:

1/2÷(1+1/2)=1/3
1/3÷(1+1/3)=1/4
1/4÷(1+1/4)=1/5
26÷(1-1/3-1/4-1/5)=120朵