please help the correct awnser gets brainlist
3 1/2 x 4
A. 3/4
B. 7 1/2
C. 12 3/4
D. 14

Answer:
Answer is D)14
Step-by-step explanation:
if u convert 3 1/2 into an improper fraction then it should look lie 7/2 the multiply that by 4 which equal 28/2 then divide that and it will equal 14