Mark is correct because taking a slice from each pizza would be 3/6 or 1/2 of the pizza but taking two slices of the first pizza, Mark wouldn't get as much because that is the same as 2/6 or 1/3 of the pizza. 1/2 > 1/3 therefore Marks conclusion is correct.
We can't help unless we know what to "rewrite"
Answer:
1:2
Step-by-step explanation:
since cats is 3 you put 3 and fish is 6 you put 6
it will equal to 3:6 but in the simplest form, its 1:2