Question

Tính:

\(\dfrac{19}{17}\div\dfrac{76}{51}\)

Làm theo cách nào cũng đc,miễn là đúng(mình đang làm phép gạch)!😅😀

Answer 1

\(\dfrac{19}{17}:\dfrac{76}{51}=\dfrac{19}{17}.\dfrac{51}{76}=\dfrac{3}{4}\)

Answer 2

\(\dfrac{19}{17}\div\dfrac{76}{51}\)

=\(\dfrac{19}{17}.\dfrac{51}{76}\)

=\(\dfrac{3}{4}\)

Answer 3

\(\dfrac{19}{17}\cdot\dfrac{51}{76}=\dfrac{3}{4}\)

Answer 4

3\4