Math 7/7A U3Q2 Bonus - FIRSTNAME & LASTNAME & TEACHER

Front

What is the formula to calculate a tip based on a percentage?

Back

Tip = Total Bill × (Tip Percentage / 100)

Front

If a bill is $67.45 and you want to leave an 18% tip, how do you calculate the tip amount?

Back

Tip = $67.45 × 0.18 = $12.14

Front

How do you calculate the number of correct answers on a test based on percentage?

Back

Correct Answers = Total Problems × (Percentage / 100)

Front

If a student answers 80% of 30 problems correctly, how many problems did they answer correctly?

Back

Correct Answers = 30 × 0.80 = 24 problems

Front

What is the formula to find the whole number when given a percentage of it?

Back

Whole Number = Part / (Percentage / 100)

Front

If 120 is 30% of a number, how do you find that number?

Back

Number = 120 / 0.30 = 400

Front

What is the formula to calculate commission earned from sales?

Back

Commission = Total Sales × (Commission Rate / 100)

Front

If Wilson Green sells $4265 worth of security systems and earns an 11% commission, how much is his commission?

Back

Commission = $4265 × 0.11 = $469.15

Front

How do you calculate the discount amount on an item?

Back

Discount Amount = Original Price × (Discount Percentage / 100)

Front

If a pizza costs $14 and is on a 30% discount, how much do you save?

Back

Savings = $14 × 0.30 = $4.20