Calculating Meal Cost with Tip

The video tutorial explains how to calculate the total cost of a meal including a 25% tip. It begins by identifying the key information needed, such as the meal price and tip percentage. The tutorial then demonstrates how to calculate the tip by converting the percentage to a decimal and multiplying it by the meal cost. The result is rounded to two decimal places to reflect a typical monetary value. Finally, the rounded tip is added to the original meal cost to determine the total amount paid.

What was the initial cost of the meal before adding the tip?

• $15.00

• $20.17

• $25.00

• $30.00

What percentage tip did Miss Samanas decide to leave?

• 15%

• 10%

• 25%

• 20%

How do you convert a percentage to a decimal for calculation?

• Add 10

• Divide by 100

• Multiply by 100

• Divide by 10

What is the decimal representation of a 25% tip?

• 2.5

• 0.25

• 0.025

• 25.0

What is the unrounded tip amount calculated from the meal price?

• $5.00

• $5.04

• $5.10

• $5.0425

When rounding money, how many decimal places should you typically use?

• Three

• Four

• One

• Two

What is the rounded tip amount that Miss Samanas should pay?

• $5.04

• $5.50

• $5.00

• $5.10

What is the final step to find the total amount paid for the meal?

• Subtract the tip from the meal price

• Add the meal price and the tip

• Multiply the meal price by the tip

• Divide the meal price by the tip

What is the total amount Miss Samanas paid for the meal including the tip?

• $35.00

• $30.00

• $25.21

• $20.17

Why is it important to round the tip amount when dealing with money?

• To ensure the amount is practical for payment

• To make calculations easier

• To decrease the total cost

• To increase the total cost