2.6除以(3⼀4乘以3⼀1)x12⼀1的简便运算

2.6除以(3/4乘以3/1)x12/1的简便运算
2025-04-16 18:14:28
推荐回答(1个)
回答1:

简便运算
2.6÷(4/3×1/3)x1/12
=2.6÷4/9x1/12
=2.6×9/4x1/12
=2.6×(9/4×1/12)
=2.6×3/16
=39/80