1.2除以(1.68-0.72)乘以0.5怎样简便运算

1.2除以(1.68-0.72)乘以0.5怎样简便运算
2025-04-06 12:20:14
推荐回答(1个)
回答1:

1.2除以(1.68-0.72)乘以0.5的简便计算方法
解答
1.2÷(1.68-0.72)×0.5
=1.2÷0.96×0.5
=1.2×0.5÷0.96
=0.6÷0.96
=60÷96
=5/8