Question

how to evaluate this sum???​

Answer 1

Answer:

-3/4

Step-by-step explanation:

7/12 + (-4/3)

Find the LCM

LCM= 12

=7x1/12x1 + (-4)x4/ 3x4

=7/12+ (-16)/12

= 7-16/12 { minus into plus= minus }

=  -9/12 { simplification }

= -3/4

          Hope it is helpful. Take care.

Answer 2

Answer:

-3/4

Step-by-step explanation:

7/12 + (-4/3)

>> 7/12 - 4/3

LCM is 12

>> [(7/12) × 12 - (4/3) × 12] / 12

>> (7 - 16) / 12

>> -9/12

>> -3/4

Hope it helps you

And mark my answer as brainliest