Question

0.75÷0.3÷0.5-3.2简便计算

0.75÷0.3÷0.5-3.2简便计算

Answer 1

你好！
0.75÷0.3÷0.5-3.2
=0.75÷（0.3×0.5）-3.2
=0.75÷0.15-3.2
=75÷15-3.2
=5-3.2
=1.8
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Answer 2

根据“连续除以两个数，等于除以这两个数的积。”
0.75÷0.3÷0.5-3.2
=0.75÷（0.3×0.5）-3.2
=0.75÷0.15－3.2
=5－3.2
=1.8

Answer 3

0.75/0.3/0.5-3.2
=0.75/(0.3*0.5）-3.2
=0.75/0.15-3.2
=75/15-3.2
=5-3.2
=1.8

Answer 4

这个英文乘以0.5和除以二是同一个意思，所以呢，也可以合并同类项吗？所以呢最后的结果就是13.7-3.7的差，乘以0.5，最后那等于10×0.5等于5

Answer 5

0.75/（0.3*0.5）-3.2
=0.75/0.15-3.2
=5-3.2
=1.8