问题
填空题
化简比:
|
答案
(1)
:0.12,3 5
=(
×50):(0.12×50),3 5
=30:6,
=5:1;
(2)0.5吨:500千克,
=500千克:500千克,
=(500÷500):(500÷500),
=1:1.
故答案为:5:1,1:1.
化简比:
|
(1)
:0.12,3 5
=(
×50):(0.12×50),3 5
=30:6,
=5:1;
(2)0.5吨:500千克,
=500千克:500千克,
=(500÷500):(500÷500),
=1:1.
故答案为:5:1,1:1.