Question

Subtract the first rational number from the second in each of the following:

\[\frac{- 6}{7}, \frac{- 13}{14}\]

Answer 1

\[\frac{- 13}{14} - \frac{- 6}{7} = \frac{- 13 - ( - 12)}{14} = \frac{- 13 + 12}{14} = \frac{- 1}{14}\]