题目内容
1 |
6 |
5 |
8 |
1 |
3 |
(1)
:
=
÷
=
×
=
,
(2)
吨:60千克,
=
×1000:60,
=(
×1000×3):(60×3),
=1000:180,
=(1000÷20):(180÷20),
=50:9,
故答案为:
,50:9.
1 |
6 |
5 |
8 |
1 |
6 |
5 |
8 |
1 |
6 |
8 |
5 |
4 |
15 |
(2)
1 |
3 |
=
1 |
3 |
=(
1 |
3 |
=1000:180,
=(1000÷20):(180÷20),
=50:9,
故答案为:
4 |
15 |
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