The common factor would be 3 because 3 is the highest multiple of 15 and 9
B and C are the same thing and they would be the two representations of the conversion that shows 12 inches is equivalent to 1 foot, so B and C are your answers
Answer:
y + 11 = 14
Step-by-step explanation:
Step-by-step explanation:
N:2 = 15:5
N\2 = 15\ 5
Now cross multiply,
5N = 30
N = 6