Question

The tip for excellent service in a restaurant is 20%. Micheal’s bill was $70 and he believed he recieved excellent service. How much should he pay as the tip and how much would the total bill upon leaving.

Answer 1

So first, we need to find how much the tip is, which is 20% of $70. Or, 0.2*70, which equals $14. Micheal will pay $14 as tip. 
Then to find total, we add 14 to 70, which is $84, which is the total bill.