3/4:0.2的比值是多少?有过程谢谢
问题描述:
3/4:0.2的比值是多少?有过程谢谢
答
3/4:0.2
=3/4÷1/5
=3/4×5/1
=15/4
=3.75
3/4:0.2的比值是多少?有过程谢谢
3/4:0.2
=3/4÷1/5
=3/4×5/1
=15/4
=3.75