Respuestas

  • Usuario de Brainly
2012-05-30T05:59:59+02:00

P = 51/8

a = 5/2

b = 7/4

c = ?

 

P = a + b + c

 

P - (a+b) = c

 

51/8 - (5/2 + 7/4) = c

 

51/8 - (34/8) = c

 

51/8 - 34/8 = c

 

17/8 = c