Answer :
Given the conversion rate below
[tex]3\text{ teaspoons}\rightarrow1\text{ tablespoons}[/tex]If a dose of cough medicine is in the amount of 3 teaspoons, then:
[tex]3\text{ teaspoons}\rightarrow1\text{ dose}[/tex][tex]\begin{gathered} Since \\ 3\text{ teaspoons }\rightarrow\text{ 1 tablespoon} \\ Then \\ 1\text{ tablespoon}\rightarrow1\text{ dose} \end{gathered}[/tex]Hence, the equivalent amount in tablespoon is 1