Question

-16/5 + 21/10 - 25/5

Answer 1

Respuesta:

$- \frac{61}{10}$

......

Answer 2

$\bold{\huge{\red{hola}}}$

$- \frac{16}{5} + \frac{21}{10} - \frac{25}{5} \\ \\ - \frac{16 - 25}{5} + \frac{21}{10} \\ \\ - \frac{41}{5} + \frac{21}{10} \\ \\ - \frac{82 + 21}{10} \\ \\ \frac{ - 61}{10}$

Un cordial saludo.