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pantera1 [17]
3 years ago
9

Paul wants to tip the Waiter 15%. If the meal cost $20, how much is the tip?

Mathematics
2 answers:
Lemur [1.5K]3 years ago
8 0

\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{15\% of 20}}{\left( \cfrac{15}{100} \right)20}\implies 3

Kitty [74]3 years ago
4 0
So do .15 times 20 when you get your answer you are then going to add it to 20 and that is your final answer
.
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