Respuestas

  • Usuario de Brainly
2013-09-24T21:48:08+02:00
9/10 = p/g    1
10/9 = p/ 9-19    2
9/10 = p/g    despejamos  p
9g/10 = p
10 /9 = p/ (g-19)

10/9 = 9g/10/ g-19
100/81 = g/g-19
g = 1900/19
g= 100