QuestionCalculate $1 \frac{2}{3} + \left(-\frac{2}{5}\right)$ and $\frac{4}{7} - \left(-\frac{3}{8}\right)$.

Studdy Solution
Calculate the result of the addition operation.
$$\frac{32}{56} + \frac{21}{56} = \frac{32 +21}{56} = \frac{53}{56}$$So, $\frac{4}{7}-\left(-\frac{}{8}\right) = \frac{53}{56}$.