问题
填空题
6.4:0.08化简为最简单的整数比是______,比值是______.
答案
化简比,6.4:0.08=(6.4×100):(0.08×100)=640:8=(640÷8):(8÷8)=80:1
比值,6.4:0.08=6.4÷0.08=80
故填80:1,80.
6.4:0.08化简为最简单的整数比是______,比值是______.
化简比,6.4:0.08=(6.4×100):(0.08×100)=640:8=(640÷8):(8÷8)=80:1
比值,6.4:0.08=6.4÷0.08=80
故填80:1,80.