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0.15乘2.4=1.5乘什么=什么乘0.6

0.15×2.4=1.5×24, 0.15×2.4=0.15×(4×0.6)=0.15×4×0.6=0.6×0.6, 括号内填0.6

0.15x2.4=1.5x0.24=0.6x0.6 , 你好,本题已解答,如果满意 请点右下角“采纳答案”

1.5*8.4+1.5*0.6+15*0.1 =1.5x8.4+1.5x0.6+1.5x1 =1.5x(8.4+0.6+1) =1.5x10 =15 请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!谢谢管理员推荐采纳!! 朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问。...

3.4-0.15×0.6 =3.4-0.09 =3.31

2.6*1.5+0.15*3.4 ? =2.6*1.5+1.5*0.34 =1.5*(2.6+0.34) =1.5*2.94 =1.5*3-1.5*0.06 =4.5-0.09 =4.41

0.6x0.35x0.15 =2/5x7/20x3/20 =42/2000 =21/1000 =21x10^-3

0.615×0.24=0.1476 0.615 × 0.24 ———— 2460 1230 ———— 0.14760

15.7乘0.6除以15.7乘0.6的简便方法 15.7*0.6÷15.7*0.6 =15.7÷15.6*0.6*0.6 =1*0.6*0.6 =0.36

解:0.15x3.9+6.1x3/20 =0.15x3.9+6.1x0.15 =0.15x(3.9+6.1) =0.15x10 =1.5

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