How do you solve this???
foodbill:$18
salestax:%5
Tip:%20
18 * 1.05 * 1.2 = ?
thank you
You're welcome.
To solve this problem, we need to calculate the total amount after adding the sales tax and tip to the food bill. Here's how you can do it step by step:
Step 1: Calculate the tax amount.
To find the tax amount, multiply the food bill by the sales tax rate (5% or 0.05).
Tax amount = $18 * 0.05 = $0.9
Step 2: Calculate the tip amount.
To find the tip amount, multiply the food bill by the tip rate (20% or 0.20).
Tip amount = $18 * 0.20 = $3.6
Step 3: Calculate the total amount.
To find the total amount, add the food bill, tax amount, and tip amount.
Total amount = $18 + $0.9 + $3.6 = $22.5
Therefore, the total amount after adding the tax and tip is $22.5.