Respuesta :
Answer:
35/4
Step-by-step explanation:
-3 1/2=-7/2
-12 1/4=-49/4
------------------
-7/2-(-49/4)
-7/2+49/4
-14/4+49/4
35/4
Please mark me as Brainliest if you're satisfied with the answer.
Answer:
35/4
Step-by-step explanation:
-3 1/2=-7/2
-12 1/4=-49/4
------------------
-7/2-(-49/4)
-7/2+49/4
-14/4+49/4
35/4
Please mark me as Brainliest if you're satisfied with the answer.