Question

While on a business trip to Westford, Mia treated her co-workers to a meal that cost $20. Mia knew that when the bill came, she would need to pay Westford sales tax of 5% and would want to leave a 15% tip on the original $20. Including tax and tip, how much did Mia's meal cost?

Answer 1

5% is $1
15% is $3
or just do 20% which is $4
20 + 4 is $24