There were 6 zebras and 3 tigers at the zoo.
i.e. In zoo,
Number of Zebra = 6
Number of tigers = 3
The ratio of tigers to zebras is express as = number of tigers : number of zebras
[tex]\begin{gathered} \text{ ratio of a:b can be express as :} \\ a\colon b=\frac{a}{b} \end{gathered}[/tex]So, the ratio of tigers to zebras is express as:
[tex]\begin{gathered} Ratio\text{ of tigers to zebra=}\frac{Number\text{ of tigers}}{Number\text{ of zebras}} \\ Ratio\text{ of tigers to zebra=}\frac{3}{6} \\ Ratio\text{ of tigers to zebra=}\frac{1}{2} \\ Ratio\text{ of tigers to zebra=}1\colon2 \end{gathered}[/tex]Thus, The ratio of tigers to zebras is 1 : 2
Answer = 1 : 2
