找规律填数6.5,12.9,25.7,51.3,____,204.9
问题描述:
找规律填数6.5,12.9,25.7,51.3,____,204.9
一天之内
答
本题的规律是:前一个数乘以2再减去0.1就等于后一个数.6.5X2-0.1=12.912.9X2-0.1=25.725.7X2-0.1=51.351.3X2-0.1=102.5102.5X2-0.1=204.9……所以本题的答案就是:51.3X2-0.1=102.5你的认可是我解答的动力,希望我的...