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1.5:0.75化成最简整数比是______,比值是______.
人气:376 ℃ 时间:2019-12-13 05:44:56
解答
(1)1.5:0.75
=(1.5×20):(0.75×20)
=30:15
=2:1
(2)1.5:0.75
=2:1
=2÷1
=2.
故答案为:2:1,2.
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