N/d = 2/3 -------------------> 3n = 2d
(n + 2)/(d + 2) = 3/4 ------> 4n + 8 = 3d + 6
Mr Green- Brown tie
Mr Black- Green tie
Mr. Brown- Black tie
I'm working on 6
Hope this helps in the meantime :)
Answer:
the answer is 30 ok my friend your welcome
Step-by-step explanation:
