问题
填空题
|
答案
(1)
吨:400千克,3 5
=600千克:400千克,
=(600÷200):(400÷200),
=3:2;
(2)
吨:400千克,3 5
=600千克:400千克,
=600÷400,
=
;3 2
故答案为:3:2;
.3 2
|
(1)
吨:400千克,3 5
=600千克:400千克,
=(600÷200):(400÷200),
=3:2;
(2)
吨:400千克,3 5
=600千克:400千克,
=600÷400,
=
;3 2
故答案为:3:2;
.3 2