Question

6:9/7x3/10 giúp mik với

Answer 1

\(6\div\dfrac{9}{7}.\dfrac{3}{10}\)

\(=\dfrac{14}{3}.\dfrac{3}{10}\)

\(=\dfrac{14}{10}=\dfrac{7}{5}\)

Answer 2

\(6:\dfrac{9}{7}\times\dfrac{3}{10}=6\times\dfrac{7}{9}\times\dfrac{3}{10}=\dfrac{14}{3}\times\dfrac{3}{10}=\dfrac{7}{5}\)

Answer 3