27度56分24秒除以3等于多少?

2024-12-31 12:01:45
推荐回答(1个)
回答1:

27°56'24''÷3
=27°÷3+56'÷3+24''÷3
=9°+18'+2'÷3+8''
=9°+18'+40''+8''
=9°18'48''