Respuesta :
El conector "de" indica que ambas cantidades van a multiplicarse, entonces:
i) 2/3 de 2/5 = (2/3)(2/5) = (2*2)/(3*5) = 4/15
ii)2/3 de 3/7 = (2/3)(3/7) = (2*3)/(3*7) = 6/21 = 2/7
Eso es todo!!
i) 2/3 de 2/5 = (2/3)(2/5) = (2*2)/(3*5) = 4/15
ii)2/3 de 3/7 = (2/3)(3/7) = (2*3)/(3*7) = 6/21 = 2/7
Eso es todo!!