Question

urgente ,me ajudem, (1/2 + 1/3) / (3/5 + 1/3)²

Answer 1

(1/2 + 1/3) / (3/5 + 1/3)²
[(3 + 2)/6] / [(9 + 5)/15]²
(5/6)/(14/15)²
(5/6)/(196/225)
5/6 x 225/196
(5 x 225)/(6 x 196)
1125/1176

Espero ter ajudado.