题目内容
0.6:
的比值是______,化成最简整数比是______.
2 |
5 |
(1)0.6:
,
=0.6÷0.4,
=
;
(2)0.6:
,
=(0.6×10):(0.4×10),
=6:4,
=3:2;
故答案为:
,3:2.
2 |
5 |
=0.6÷0.4,
=
3 |
2 |
(2)0.6:
2 |
5 |
=(0.6×10):(0.4×10),
=6:4,
=3:2;
故答案为:
3 |
2 |
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