Question

Carlos and Sally go out to dinner and their bill comes to $26. If they want to leave a 15% tip, how much tip should they leave? * a) $1.50 b) $3.90 O c) $2.80 d) $4.30

Answer 1

`\begin{gathered} \text{The 15\% of \$26 is} \\ 26\cdot(15)/(100)=3.9 \\ \text{ thus the tip is \$3.90} \end{gathered}`