To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate
Answer:
No, Kareem is incorrect.
Step-by-step explanation:
Kareem says that the ratio of
because 4 + 8 = 12 and 1 + 8 = 9
But the correct way to rewrite the ratio 4 : 1 is,

Which becomes as,

Therefore, Kareem is not correct.
Correct ratio equivalent to 4 : 1 is 12 : 3.
Answer:
y e s ∩ω∩
Step-by-step explanation:
(I think it is correct)
9 = 2(6) - b
9 = 12 - b
-3 = b