Question

ayuda lo necesito yaaaaaa D:

Answer 1

Respuesta:

2)

1/2 + 1/3 = 3+2/6 = 5/6

2/3 + 1/6 = 12+3/18 = 15/18 simplificamos con 3 = 5/6

4/6 - 1/3 = 12-6/18 = 6/18 simplificamos con 6 = 1/3

6/8 - 2/4 = 24-16/32 = 8/32 simplificamos con 8 = 1/4

2/5 + 2/4 = 8+10/20 = 18/20 simplificamos con 2 = 9/10

5/6 - 2/4 = 20-12/24 = 8/24 simplificamos con 8 = 1/3

3)

2/4 + 5/2 = simplificamos la fracción 1/2 + 5/2 = 2+10/2 = 12/2 = 6

3/8 + 7/2 = 6+56/16 = 62/16 simplificamos con 2 31/8

4/7 - 1/3 = 12-7/21 = 5/21