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一又3/8%0.625等于多少

3/8+0.625 =0.375+0.625 =1 朋友,请【采纳答案】,您的采纳是我答题的动力,谢谢。

3/8+0.625 =0.375+0.625 =1 朋友,请【采纳答案】,您的采纳是我答题的动力,谢谢。

是的,实数经过四则运算,得出的结果仍然是实数。

0.625:3/8=5:3 ~回答完毕~ ~\(^o^)/~祝学习进步~~~

0.625:3/8=5:3 ~回答完毕~ ~\(^o^)/~祝学习进步~~~

8.82x15+100=

三分之五

原式=5/8×(4/3+19/3)+1/6×8/5-3/8 =5/8×(8+19)/6+1/6×8/5-3/8 =5/8×9/2+4/15-3/8 =(45-6)/16+4/15 =39/16+4/15 =(39×15+4×16)/240 =649/240 =2又169/240

=3/8+1/4+5/8-1/4 =3/8+5/8 =1

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