Question

-(1/2) :2- 3/5 (-10/9) +1: (-3/2) +4/3: (-2)
respuesta: -11/12

Answer 1

-(1/2) :2- 3/5 (-10/9) +1: (-3/2) +4/3:
(-2)

-(1/4) + 30/45-2/3-4/6

-1/4 + 2/3. - 2/3. - 2/3

se eliminan 2/3. y -2/3

-1/4 -2/3

-3 - 8
-------
12

-11/12. LISTO

Answer 2

- ( 1/2) :2 - 3/5 ( -10/9) +1 : ( -3/2) + 4/3: ( -2) = 
-1/2 *1/2 -3/5 (-10/9) +1 * 2/-3 +4/3 *1/-2 = 
-1/4 +30/45 +2/-3 +4/-6 = 
-1/4 +2/3 -2/3 -2/3 = 
-1/4 -2/3 = 
(-3 -8)/12 = 
-11/12