Answer:
No, Kareem is incorrect.
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,
![(4)/(1)=(4* 3)/(1* 3)](https://img.qammunity.org/2022/formulas/mathematics/high-school/ioahka46wln9alkgn2znd62188eawfs8u8.png)
Which becomes as,
![(4)/(1)=(12)/(3)](https://img.qammunity.org/2022/formulas/mathematics/high-school/2ye0jvhmrq7bfcy0t0nsf4teqfpelcyyb9.png)
Therefore, Kareem is not correct.
Correct ratio equivalent to 4 : 1 is 12 : 3.