Question

$\frac{15}{9} \div ( \frac{16}{3} + \frac{5}{3} ) \times 12 - \frac{3}{2} \times \frac{3}{10} =$
por favor ayúdenme​

Answer 1

Respuesta:

¡Hola!

$\frac{15}{9}/( \frac{16}{3} +\frac{5}{3})*12- \frac{3}{2} *\frac{3}{10} \\\\\frac{15}{9}/\frac{16*3+5*3}{3*3} *12-\frac{3*10*3*2}{2*10} \\\\\frac{15}{9}/\frac{48+15}{9}*12-\frac{30*6}{20} \\\\\frac{15}{9}/\frac{63}{9} *12-\frac{180}{20} \\\\\frac{5}{21}*12-9\\\\\frac{5}{21}*3 \\\\\frac{5*3}{21} \\\\\frac{15}{21} \\\\\frac{5}{7}$