Question

Ayuda porfa es urgente

Answer 1

Respuestas:

1/2 + 5/4 = ?

1*2/2*2 + 5/4 =

2/4 + 5/4 = 7/4

9/3 + 3/7 = ?

9*7/3*7 + 3*3/7*3 =

63/21 + 9/21 = 72/21

2/8 + 2/7 = ?

2*7/8*7 + 2*8/7*8 =

14/56 + 16/56 = 30/56

5/3 - 2/8 = ?

5*8/3*8 - 2*3/8*3 =

40/24 - 6/24 = 34/24

6/7 - 2/5 = ?

6*5/7*5 - 2*7/5*7 =

30/35 - 14/35 = 16/35

4/6 + 7/7 = ?

4*7/6*7 = 7*6/7*6 =

28/42 + 42/42 = 112/42

9/3 + 2/8 = ?

9*8/3*8 + 2*3/8*3 =

72/24 + 6/24 = 78/24

2/5 + 7/6 = ?

2*6/5*6 + 7*5/6*5 =

12/30 + 35/30 = 47/30

6/7 - 1/9 = ?

6*9/7*9 - 1*7/9*7 =

54/63 - 7/63 = 47/63

2/9 - 2/7 = ?

2*7/9*7 - 2*9/7*9 =

14/63 - 18/63 = -4/63

Espero te ayude (*￣▽￣*)