Respuesta:
A= 8/3
B = 7
C = 8/5
D = 31/6
Asumiendo que son todas sumas, porque no está claro con los últimos dos ejercicios.
Explicación paso a paso:
A) 5/3 + 3/3 = (5+3)/3 = 8/3
B = 9/2 + 5/2 = (9+5)/2 = 14/2 = 7
C = 3/5 + 4/4 = (3*4+5*4)/(5*4) = (12+20)/20 = 32/20 = 8/5
D = 4/6 + 9/2 = (4*2+9*6)/(6*2) = (8+54)/12 = 62/12 = 31/6
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Respuesta:
A= 8/3
B = 7
C = 8/5
D = 31/6
Asumiendo que son todas sumas, porque no está claro con los últimos dos ejercicios.
Explicación paso a paso:
A) 5/3 + 3/3 = (5+3)/3 = 8/3
B = 9/2 + 5/2 = (9+5)/2 = 14/2 = 7
C = 3/5 + 4/4 = (3*4+5*4)/(5*4) = (12+20)/20 = 32/20 = 8/5
D = 4/6 + 9/2 = (4*2+9*6)/(6*2) = (8+54)/12 = 62/12 = 31/6