Question

1. Realiza las siguientes operaciones

a) (-3/7)÷4/12




b)41/5÷22/5




c(12/6×7/4)÷3/2


(9/8×5/4)÷(1/4×11/3)





con procedimiento ​

Answer 1

Respuesta:

a)

(-3/7)÷4/12

(-3/7) x 12/4

-36/28

-9/7

b)41/5÷22/5

41/5 x 5/22

41/22

c) (12/6×7/4)÷3/2

(12/6×7/4)÷3/2

7/2 x 2/3

7/3

d) (9/8×5/4)÷(1/4×11/3)

(9/8×5/4)÷(1/4×11/3)

45/32 ÷ 11/12

45/32 x 12/11

15/1408

Answer 2

Respuesta:

-3/7:4/12= -36/28= -18/14= -9/7

41/5:22/5= 110/205= 41/22

(12/6X5/4):3/2= (2X5/4):3/2= 10/4:3/2= 5/2:3/2= 10/6= 5/3

(9/8X5/4):(1/4X11/3)= 45/32:11/12=540/352=270/176=135/88