Final answer:
The James family left an 18% tip on a $101.33 meal. After calculating the tip amount ($18.24), the total cost spent was $119.57.
Step-by-step explanation:
Calculating Total Cost Including Tip
To calculate the total cost that the James family spent at the restaurant, we need to first find out the amount of the tip they left. Since the tip was 18%, we convert this percentage into a decimal by dividing by 100, which gives us 0.18. Then, we multiply the cost of the meal, $101.33, by 0.18 to find the tip amount.
Tip Amount: $101.33 × 0.18 = $18.2394 which we round to $18.24.
Now, we add the tip amount to the original cost of the meal to determine the total amount spent by the James family.
Total Cost: $101.33 + $18.24 = $119.57
Therefore, the James family spent a total of $119.57 for their meal and tip at the restaurant.