3.625乘以0.8等于多少?
3.625乘以0.8等于多少?
数学人气:681 ℃时间:2020-02-05 11:02:33
优质解答
3.625X0.8 =(3+0.625) X0.8 =3X0.8+0.625X0.8 =2.4+0.5 =2.9
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