Question

resuelve:
3/5 + 5/3 - 1/2

Answer 1

$\frac{3}{5} + \frac{5}{3} - \frac{1}{2} = \frac{53}{30}$

3×6 5×10 1×15

______+________-__

5×6 3×10 2×15

$\frac{18}{30} + \frac{50}{30 } - \frac{15}{30}$

18+50-15

__________

30

$\frac{ 53}{30}$