Answer
Total amount spent by Santa = $30.54
Explanation
The total amount spent by Santa is a sum of the cost of the food and the tip left.
Total amount spent = (Cost of meal) + (Tip)
Cost of meal = $25.45
Tip = 20% of (Cost of meal)
Tip = 0.2 (25.45)
Tip = $5.09
Total amount spent = (Cost of meal) + (Tip)
Total amount spent = 25.45 + 5.09
Total amount spent = $30.54
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