括号48×75×81括回除括号24×25×2可化简变运算

括号48×75×81括回除括号24×25×2可化简变运算
2024-11-08 14:08:21
推荐回答(2个)
回答1:

=81×48÷(24×2)×(75÷25)
=81×1×3
=243

回答2:

(48x75x81)/(24x25x2)
=48/24/2x75/25x81
=2/2x3x81
=3x81
=243