Trl :
= 25/53 nha bn
#hoc_tot#
:>
252525 / 535353 = 25 x 10101 / 53 x 10101 = 25 / 53
Ta có : 252525 = 25 . 10101 ( 1 )
: 535353 = 53 . 10101 ( 2 )
Từ ( 1 ) ( 2) => ta có : \(\frac{252525}{535353}=\frac{25.10101}{53.10101}=\frac{25}{53}\)
Vậy \(\frac{252525}{535353}=\frac{25}{53}\)
252525/535353=25/53
Trl :
= 25/53 nha bn
Hok tốt~