The number of students who choose lion is [tex]78[/tex]
Let the number of students who chose tiger = [tex]x[/tex]
Then, the number of students who choose bulldog will be: = [tex]4*x=4x[/tex]
The number of students who choose lion will be: [tex]2*x=2x[/tex]
Therefore, the equation to solve the question will be:
[tex]4x + 2x + x = 273[/tex]
[tex]7x = 273[/tex]
Divide both side by 7
[tex]7x/7[/tex] [tex]= 273/7[/tex]
[tex]x = 39[/tex]
Since lion is represented as [tex]2x[/tex]. This will be:
[tex]= 2 * x= 2 * 39= 78[/tex]
In conclusion, [tex]78[/tex] students choose lion.
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