Question

maria compro 3 1/4 de jamon cocido. utilizo 3/5 kg para preparar pizza y 2/10 kg para preparar empanadas​

Answer 1

1/2 kg + 12 kg + 14 kg + 58 kg =

1 1/2 kg + 84 kg =

(1 * 2 + 1 kg)/2 + 84 kg =

(2 + 1 kg)/2 + 84 kg =

3/2 kg + 84 kg =

(2 * 84 kg + 3)/2 =

(168 kg + 3)/2 =

171 kg /2 =

85,5 kg