网址:http://m.1010jiajiao.com/timu3_id_505055[举报]
若正整数m满足10m-1<2512<10m,则m=__________.(lg2≈0.301 0)
若正整数m满足10m-1<2512<10m,则m=________.(lg2=0.3010)
若正整数m满足10m-1<2512<10m,求m的值(参考数据:lg2≈0.301).
若正整数m满足10m-1<2512<10m,则m=_ _.(lg2≈0.3010)
若正整数m满足10m-1<2512<10m,则m=_________(lg2=0.301 0)