Your family is going out to dinner. The total for your bill is $82.75. What will be your total, if you leave your server a 20% tip?
To calculate the 20% tip, multiply the total bill of $82.75 by 0.20:
$82.75 x 0.20 = $16.55
Add the tip to the total bill amount:
$82.75 + $16.55 = $99.30
Your total, including a 20% tip, will be $99.30.