Question

viet phan so 1/2 thanh tong cua hai phan so toi gian khac nhau

 

 

 

Answer 1

\(\dfrac{1}{2}=\dfrac{3}{6}=\dfrac{1}{6}+\dfrac{2}{6}=\dfrac{1}{6}+\dfrac{1}{3}\)

Answer 2

\(\dfrac{1}{2}\) = \(\dfrac{0}{3}\) + \(\dfrac{1}{2}\)

\(\dfrac{1}{2}\) = \(\dfrac{3}{6}\) = \(\dfrac{1}{6}\) + \(\dfrac{2}{6}\) = \(\dfrac{1}{6}\) + \(\dfrac{1}{3}\)

\(\dfrac{1}{2}\) = \(\dfrac{4}{8}\)  = \(\dfrac{1+3}{8}\) = \(\dfrac{1}{8}\) + \(\dfrac{3}{8}\)