Question

What is the sum of the fractions? Use the number line to help find the answer. 3 on top of 5 + (-7 on top of 5)
​

Answer 1

Answer:

$\frac{3}{5} + \frac{ - 7}{5} \\ = \frac{3 - 7}{5} \\ = \frac{ - 4}{5}$