## anonymous one year ago (-12/3)-13/5

1. Compassionate

$-\frac{ 12 }{ 3 } - \frac{ 13 }{ 5 }$ In order to subtract, our denominators must be the same. Do this this, find the LCD between 3 and 5.

2. anonymous

Ty Compassionate

3. Compassionate

Once you find the LCD, Simply subtract the numerators.