1 câu trả lời
Đáp án:
$x=\dfrac{-48}{625}$
Giải thích các bước giải:
$\dfrac{16}{3}:x=\dfrac{50}{12}:(-0,06)$
$→\dfrac{16}{3}:x=\dfrac{50}{12}:\dfrac{-3}{50}$
$→\dfrac{16}{3}:x=\dfrac{50}{12}.\dfrac{-50}{3}$
$→\dfrac{16}{3}:x=\dfrac{-625}{9}$
$→x=\dfrac{16}{3}:\dfrac{-625}{9}$
$→x=\dfrac{16}{3}.\dfrac{-9}{625}$
$→x=\dfrac{-48}{625}$
Vậy $x=\dfrac{-48}{625}$
