3000÷25÷47简便计算

2025-12-14 00:04:09
推荐回答(1个)
回答1:

3000÷25÷47
=30X100÷25÷47
=30X4÷47
=120÷47
=94÷47+26÷47
=2+26/47
=2又47分之26