Question

At a dinner, the meal cost $25, and a sales tax of $1.90 was added to the bill. What is the tax rate for meals in this city?

Answer 1

To find the tax rate for a meal, divide the sales tax amount by the meal cost and multiply by 100%. The tax rate in this case is 7.6%.

Step-by-step explanation:

To calculate the tax rate for meals in the city from the given problem, we can use the formula of tax rate which is (sales tax ÷ meal cost) × 100%. In this situation, the meal cost is $25, and the sales tax added to the bill is $1.90. Using the formula, we can find the tax rate by dividing $1.90 by $25 to get 0.076. To convert this decimal to a percentage, we multiply by 100, resulting in a tax rate of 7.6%.

For example, if another meal cost was $47.50 and the sales tax rate is known to be 6%, you would convert this percentage to a decimal by dividing by 100, resulting in 0.06. Then, you would multiply $47.50 by 0.06 to get a sales tax of $2.85. If a tip is also expected, like an 18% tip on the meal cost, you would calculate this by converting 18% to a decimal (0.18) and multiplying it by the meal cost.