> 数学 >
2分之1∶0.25∶6分之1 化成最简整数比
化成最简整数比220cm∶33dm∶1.1m 求比值72 ∶108 360kg∶4分之3t
人气:441 ℃ 时间:2020-06-03 17:44:11
解答
2分之1∶0.25∶6分之1
=2分之1∶4分之1∶6分之1
=6:3:2化成最简整数比220cm∶33dm∶1.1m 求比值72∶108 360kg∶4分之3t220cm∶33dm∶1.1m
=220cm:330cm:110cm
=2:3:1
求比值
72∶108
=72÷108
=2/3
360kg∶4分之3t
=360kg:750kg
=360÷750
=0.48
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版