Question

What should be added to (-1)/3 to get (-2)/(5)is

Answer 1

Question

What should be added to (-1)/3 to get (-2)/(5)is

Let the number added be x

Solution:

$- \frac{1}{3} + x = - \frac{2}{5} \\ = > \frac{ - 1 + 3x}{3} = - \frac{2}{5} \\ = > - 5 + 15x = - 6 \\ = > 15x = - 1 \\ = > x = \frac{ - 1}{15}$