Final answer:
To find the sales tax on a $48 meal, divide the sales tax of a $24 meal by the meal's cost. Multiply the sales tax rate by the $48 meal cost to find the sales tax amount.
Step-by-step explanation:
To find the sales tax on a $48 meal, we first need to determine the sales tax rate. In the given example, a sales tax of $1.87 was added to a $24 meal.
We can calculate the sales tax rate by dividing the sales tax by the cost of the meal: $1.87 ÷ $24 = 0.0779.
Next, we can find the sales tax amount for a $48 meal by multiplying the meal cost by the sales tax rate: $48 × 0.0779 = $3.73.
Therefore, the sales tax on a $48 meal would be $3.73.