Bài làm
\(x:\frac{2}{9}=-\frac{8}{3}\)
\(x=-\frac{8}{3}.\frac{2}{9}\)
\(x=-\frac{16}{27}\)
Vậy \(x=-\frac{16}{27}\)
~ Dấu " . " là dấu nhân ~
# Chúc bạn học tốt #
\(\times:\frac{2}{9}=-\frac{8}{3}\)
\(\Rightarrow\times=\frac{-8}{3}\times\frac{2}{9}\)
\(\Rightarrow\times=\frac{-16}{27}\)
\(x=\left(-\frac{8}{3}\right)\cdot\frac{2}{9}\)
\(x=-\frac{16}{27}\)
x= _\(\frac{8}{3}\)x \(\frac{2}{9}\)
x = _\(\frac{16}{27}\)
\(x:\frac{2}{9}-\frac{8}{3}\)
\(x=-\frac{8}{3}\cdot\frac{2}{9}\)
\(x=-\frac{16}{27}\)
\(x:\frac{2}{9}=-\frac{8}{3}\)
\(x=-\frac{8}{3}.\frac{2}{9}=-\frac{16}{27}\)
\(x=-\frac{16}{27}\)
\(x:\frac{2}{9}=-\frac{8}{3}\)
\(x=\frac{-8}{3}.\frac{2}{9}\)
\(x=\frac{-72}{27}.\frac{6}{27}\)
\(x=\frac{-432}{27}=-16\)
\(x:\frac{2}{9}=-\frac{8}{3}\)
\(x=\frac{-8}{3}.\frac{2}{9}\)
\(x=\frac{-16}{27}\)
~ Hok tốt ~
#Gumball
bài mk làm nhầm
\(x=\frac{-8}{3}.\frac{2}{9}\)
\(x=\frac{-16}{27}\)
\(x:\frac{2}{9}=-\frac{8}{3}\)
\(=>x=-\frac{8}{3}.\frac{2}{9}\)
\(=>x=-\frac{16}{27}\)
Vậy \(x\)chính là: \(-\frac{16}{27}\).
~ Hok tốt ~