Answer:
A ratio
Step-by-step explanation:
What we have here is a ratio. In a ratio we can explain that 24 has 6 groups of 4 and 30 has 6 groups of 5.
For instance,
We have a growing ratio of [tex]\frac{4}{5}[/tex] in this sequence:
[tex]\frac{4}{5}=\frac{8}{10}=\frac{12}{15}=\frac{16}{20}=\frac{20}{25}=\frac{24}{30}\\\\[/tex]
For this question:
[tex]\frac{4*6}{5*6}=\frac{24}{30}[/tex]