Question

Add the
to following rational numbers:
$\frac{7}{15} and \frac{ - 5}{ - 12}$
​

Answer 1

Answer:

$\frac{7}{15} + \frac{ - 5}{ - 12}$

We know that the LCM of 15 and 12 is 60, so

$\frac{28 + 75}{60} = \frac{103}{60}$