Question

do this two questions​

Answer 1

Step-by-step explanation:

a) 1/36 shayad I am not sure

Answer 2

Step-by-step explanation:

= 5/6+7/8+(-11/12)

= 5/6+7/8-11/12

= (5/6+7/8)-11/12

= LCM of 6 and 8=24

= (5×4/6×4+7×3/8×3)-11/12

= (20/24+21/24)-11/12

= (20+21/24)-11/12

= 41/24-11/12

= LCM of 24 and 12=24

= 41/24-11×2/12×2

= 41/24-22/24

= 41-22/24

= 19/24

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