360千克比0.45吨化简比并求比值。

360千克比0.45吨化简比并求比值,
360:(0.45*1000)
=360:450
=36:45
=4:5
=4/5
=0.8
360千克:0.45吨
= 360千克:450千克
=4:5
360千克:0.45吨
= 360千克:450千克
=360÷450
=0.8
360:450=4:5