Question

5+ 2/3 - 2 3/5 cuanto sale ayudenme por fa

Answer 1

$5+ \frac{2}{3} -2 \frac{3}{5}$

$=5+ \frac{2}{3} - \frac{2\times5+3}{5}$

$= 5+\frac{2}{3} - \frac{13}{5}$

$= \frac{5\times15}{15} + \frac{2\times5}{3\times5} - \frac{13\times3}{5\times3}$

$= \frac{75}{15} + \frac{10}{15} - \frac{39}{15}$

$= \frac{75+10-39}{15}$

$= \frac{46}{15}$ $(=3 \frac{1}{15} )$