Question

2 + (-1/4)

Answer 1

7/4

Answer 2

becuase 8/4 - 1/4 =7/4

Answer 3

\[2+\frac{-1}{4}=\frac{2}{1}+\frac{-1}{4}=\frac{2}{1} \cdot \frac{4}{4}+\frac{-1}{4}=\frac{8}{4}+\frac{-1}{4}=\frac{7}{4}\]

Answer 4

\[2-1/4= (8-1)/4 =7/4\]