Question

\(\dfrac{7}{23}\)*[(\(\dfrac{8}{6}\))+\(\dfrac{45}{18}\)]

(nếu có cách nhanh càng tốt nha các bạn,THANK YOU!!!!)

Answer 1

\(\dfrac{7}{23}\left(\dfrac{8}{6}+\dfrac{45}{18}\right)\)

=\(\dfrac{7}{23}\left(\dfrac{24}{18}+\dfrac{45}{18}\right)\)

= \(\dfrac{7}{23}.\dfrac{23}{6}\)

= \(\dfrac{7}{6}\)

Answer 2

\(\dfrac{7}{23}\)x\(\left(\dfrac{24}{18}+\dfrac{45}{18}\right)\)

\(\dfrac{7}{23}\)x\(\dfrac{69}{18}\)

\(\dfrac{7}{23}\)x\(\dfrac{23}{6}\)

\(\dfrac{7}{6}\)

Tick nha bn!!!!!!!!!!!!!