Notice that the blue bar has 4 blocks while the green bar has 5 blocks.
Then, the ratio represented on the diagram is 4:5
Notice also that this ratio can be written in several different forms. Check each option to see if the ratio is equal to 4:5. To do so, write each ratio as a fraction in its simplest form:
12 to 15
[tex]\frac{12}{15}=\frac{12/3}{15/3}=\frac{4}{5}[/tex]
3 to 4
Its already in its simplest form:
[tex]\frac{3}{4}[/tex]
8 to 10
[tex]\frac{8}{10}=\frac{8/2}{10/2}=\frac{4}{5}[/tex]
4 to 10
[tex]\frac{4}{10}=\frac{4/2}{10/2}=\frac{2}{5}[/tex]
Therefore, the ratios that are equivalent to that in the diagram, are:
[tex]\begin{gathered} \text{ 12 to 15} \\ \text{ 8 to 10} \end{gathered}[/tex]
