Final answer:
Christopher Robin's meal cost $36.00. He plans to leave a 10% tip, which amounts to $3.60. After adding the tip, the total cost of his meal becomes $39.60.
Step-by-step explanation:
Christopher Robin's meal cost him $36.00. He wants to leave a 10% tip, which means we must figure out what 10% of $36.00 is. To do this, we multiply $36.00 by 10% (or 0.10 in decimal form). This gives us $3.60. Therefore, the tip he will leave is $3.60.
To find the total bill including tip, we add the cost of the meal and the tip together. $36.00 + $3.60 = $39.60. So, Christopher Robin's total bill, including the tip, is $39.60.
Learn more about Calculating Tips