Question

Answer 1

7/6=14/12

5/12=5/12

Answer 2

7/6 và 5/12

7/6 = 14/12 ; 5/12

Answer 3

\(\dfrac{7}{6}=\dfrac{7X2}{6X2}=\dfrac{14}{12};\dfrac{5}{12}giữ.nguyên\)

Answer 4

\(MSC:12\)

\(\dfrac{7}{6}=\dfrac{7.2}{6.2}=\dfrac{14}{12}\)

Giữ nguyên \(\dfrac{5}{12}\)

Answer 5

7/6=7x2/6x2= 14/12