您好: 0.47*0.5*0.8 =(0.5x0.8)x0.47 =0.4x0.47 =0.188 如果本题有什么不明白可以追问,如果满意请点击“采纳为满意回答” 如果有其他问题请采纳本题后另发点击向我求助,答题不易,请谅解,谢谢.
0.47x0.5x0.8 =0.47x(0.5x0.8) =0.47x0.4 =0.188 答案正确,盼亲采纳,非常感谢.
0.47*0.5*0.8=0.47*(0.5*0.8)=(0.4+0.07)*0.4=0.16+0.028=0.188
=0.47*(0.5*0.8)=0.47*0.4=0.188
0.47*0.5*0.8=0.47*(0.5*0.8)=(0.4+0.07)*0.4=0.16+0.028=0.188
0.47*0.5*0.8=0.47*(0.5*0.8)=0.47*0.4=0.168
0.47x0.5x0.8 =0.47x(0.5x0.8) =0.47x0.4 =0.188 答案正确,盼亲采纳,非常感谢. 0.47x0.5x0.8=0.188
0.47*0.5*0.8=0.47*(0.5*0.8)=0.47*0.4=0.188
0.47x0.5x0.8 =0.47*(0.5x0.8)=0.47*0.4=0.188
0.47*0.5*0.8 =0.47*(0.5*0.8) =0.47*0.4 =0.188