Question

Simplify :
(–3 9/10) + (3 2/5) + (6 5/20)

Answer 1

Bonjour!

$= > ( - 3 \frac{9}{10} ) + (3 \frac{2}{5}) + (6 \frac{2}{20} ) \\ \\ = > - \frac{39}{10} + \frac{17}{5} + \frac{122}{20} \\ \\ = > \frac{ - 78 + 68 + 122}{20} \\ \\ = > \frac{112}{20} \\ \\ = > \frac{28}{5}$

Hope this helps...:)