Question

9 5/8 - 4 1/5 + 3 3/4 Doy puntos con procedimiento por favor ​

Answer 1

$9 \frac{5}{8} - 4 \frac{1}{5} + 3 \frac{3}{4} = \\ \frac{77}{8} - \frac{21}{5} + \frac{15}{4} = \\ \frac{385}{40} - \frac{168}{40} + \frac{150}{40} = \\ \frac{385 - 168 + 150}{40} = \\ \frac{367}{40} = \\ 9 \frac{7}{40}$