6th grade math, help me please:)

Answer:
a) For every 4 dogs there are 5 cats
b) Dogs 4 8 12 16 20
Cats 5 10 15 20 25
Step-by-step explanation:
So when you have a ratio like 4 over 5 or [tex]\frac{4}{5}[/tex] if you write it in words you will say for every 4 dogs there are 5 cats which is also the answer for [tex]a[/tex]. To find b you will just have to add 4 and 5 every single time to complete the table