To find the total amount that the Weaver family spent on their dinner, you need to add the tip to the original bill. To calculate the tip, you need to multiply the cost of the dinner by the percentage of the tip: $52.75 × 22% = $11.61.
Then, you can add the tip to the original bill to find the total cost of the dinner: $52.75 + $11.61 = $64.36.
Therefore, the Weaver family's total bill for their dinner was $64.36.