Question

Simplify minus 5 upon 7 plus 4 upon minus 5.

Answer 1

this is correct answer..

Answer 2

Answer:

$\frac{53}{-35}$

Step-by-step explanation:

As the fractions are unlike, we need to convert them to like fractions.

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

$\frac{-5*(-5)}{7*(-5)} +\frac{4*7}{-5*7}$

$\frac{25}{-35} +\frac{28}{-35}$

$\frac{53}{-35}$   [This is the simplest available form because there are no common factors for the numerator and denominator.]

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