0.325*[7⼀20÷(4-2.4*5⼀6)] 简便算法

2025-03-20 20:41:01
推荐回答(3个)
回答1:

0.325*[7/20÷(4-2.4*5/6)]
=0.325*[7/20÷(4-2)]
=0.325*[7/20÷2]
=13/40*7/40
=91/1600

回答2:

0.325*[7/20÷(4-2.4*5/6)]
=0.325*[7/20÷(4-2)]
=0.325*[7/20÷2]
=13/40*7/40
=91/1600
希望对你有帮助

回答3:

0.325*[7/20÷(4-2.4*5/6)]
=0.325*[7/20÷(4-2)]
=0.325*[7/20÷2]
=13/40*7/40
=91/1600