Question

alguien que me enseñe esto porfavor​

Answer 1

$A*B = \frac{A}{A+B} \\\\2*3 = \frac{2}{2+3}\\ \\2*3 = \frac{2}{5}$

$A*B = \frac{A}{A+B} \\\\3*2 = \frac{3}{3+2}\\ \\\\3*2 = \frac{3}{5}$

$\frac{2}{5} +\frac{3}{5}\\ \\\frac{2+3}{5}\\ \\\frac{5}{5} \\\\1$

☆༒ axllxa ༒☆