Question

what we add to do -5/8 to 4/8​

Answer 1

Therefore 9/8 should be added

Answer 2

Answer:

$let \: the \: number \: be \: x \: \\ \\ according \: to \: the \: question \\ \\ \frac{ - 5}{8} + x = \frac{4}{8} \\ \\ x = \frac{4}{8} + \frac{5}{8} \\ \\ x = \frac{4 + 5}{8} \\ \\ x = \frac{9}{8} \\ \\ hence \: the \: required \: number = \frac{9}{8} \\ \\ \\ hope \: it \: helps \: u..................$