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1吨:250千克,化简比是______,比值是______.
人气:106 ℃ 时间:2020-06-21 15:43:18
解答
(1)1吨:250千克,
=1000千克:250千克,
=1000:250,
=(1000÷250):(250÷250),
=4:1;
(2)1吨:250千克,
=1000千克:250千克,
=1000÷250,
=4;
故答案为:4:1;4.
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