Question

quy đồng mẫu số hai phân số 5/12 và 3/16

Answer 1

\(\dfrac{5}{12}=\dfrac{5.4}{12.4}=\dfrac{20}{48}\)

\(\dfrac{3}{16}=\dfrac{3.3}{16.3}=\dfrac{9}{48}\)

Answer 2

MTC : 48

\(\dfrac{5}{12}=\dfrac{20}{48}\)

\(\dfrac{3}{16}=\dfrac{9}{48}\)

 

Answer 3

\(\dfrac{5}{12}=\dfrac{5\times4}{12\times4}=\dfrac{20}{48}\)

\(\dfrac{3}{16}=\dfrac{3\times3}{16\times3}=\dfrac{9}{48}\)