A customer at a restaurant receives a bill for $43.20. The customer wants to leave a 15% tip

customer pays then 43.20*1.15

To calculate a 15% tip on a bill, you can follow these steps:

Step 1: Convert the percentage to decimal form. Divide the percentage by 100. For a 15% tip, divide 15 by 100 to get 0.15.

Step 2: Multiply the bill amount by the tip percentage. Multiply $43.20 by 0.15 to get the value of the tip.

43.20 * 0.15 = $6.48

Therefore, a 15% tip on a bill of $43.20 would be $6.48.