Question

29/12 : 1/2 - 5/12 : 1/2 - 1/2

Answer 1

\(\dfrac{29}{12}:\dfrac{1}{2}-\dfrac{5}{12}:\dfrac{1}{2}-\dfrac{1}{2}\)
\(=\left(\dfrac{29}{12}-\dfrac{5}{12}\right):\dfrac{1}{2}-\dfrac{1}{2}\)
\(=2:\dfrac{1}{2}-\dfrac{1}{2}\)
\(=4-\dfrac{1}{2}\)
\(=\dfrac{7}{2}\)

Answer 2

= ( 29/12 - 5/12 ) : 1/2 - 1/2

= 2 : 1/2 - 1/2 

= 4 - 1/2

= 7/2

Answer 3

\(\dfrac{29}{12}\) : \(\dfrac{1}{2}\) - \(\dfrac{5}{12}\) : \(\dfrac{1}{2}\) - \(\dfrac{1}{2}\)

= ( \(\dfrac{29}{12}\) - \(\dfrac{5}{12}\)) : \(\dfrac{1}{2}\) - \(\dfrac{1}{2}\)

= \(\dfrac{24}{12}\) \(\times\) 2 - \(\dfrac{1}{2}\)

= 4 - \(\dfrac{1}{2}\) 

= \(\dfrac{7}{2}\)