Question

(5/8 + 3/4) divided by (-2/3 - 5/6)

Answer 1

`-(11)/(12)`

Explanation:

`((5)/(8)+ (3)/(4) )/(-(2)/(3) -(5)/(6))`

8 = 2 × 2 × 2

4 = 2 × 2

LCM = 2 × 2 × 2

LCM = 8

3 = 3 × 1

6 = 2 × 3

LCM = 2 × 3 × 1

LCM = 6

`((5)/(8)+ (2(3))/(2(4)) )/(-(2(2))/(2(3)) -(5)/(6))`

`((5)/(8)+ (6)/(8) )/(-(4)/(6) -(5)/(6))`

`(11)/(8)/(-(4)/(6) -(5)/(6))`

`(11)/(8)/-(9)/(6)`

`(11)/(8)(-(6)/(9))`

`-(66)/(72)`

66 = 2 × 3 × 11

72 = 2 × 2 × 2 × 3 × 3

GCF = 2 × 3

GCF = 6

`-(66/6)/(72/6)`

`-(11)/(12)`

Answer 2

The answer to this question is -11/12.. l hope it helped??