Respuesta :
Answer:
a) 2 1/2 y + 2 2/3 x + 6 3/5 y =
2 5/10 y + 2 2/3 x + 6 6/10 y =
2 2/3 x + 8 11/10 y =
2 2/3 x + 9 1/10 y
b) 5 7/8 a + 6 4/7 b + 2 2/3 a + 2 1/2 b =
5 21/24 a + 2 16/24 a + 6 8/14 b +
2 7/14 b =
7 37/24 a + 8 15/14 b =
8 13/24 a + 9 1/14 b
c) 1 1/5 p + 2 3/8 q + 2/3 p + 7 4/5 q =
1 3/15 p + 10/15 p + 2 15/40 q +
7 32/40 q =
1 13/15 p + 9 47/40 q =
1 13/15 p + 10 7/40 q
