Markup
Tipping
Percent Change
Notes Parts 1-5
Mr. A Trivia
100

A jacket originally costs $100. If the store marks up the price by 20%, what is the new price?

$120

100

How do you calculate a 20% tip on a meal that costs $50?

$50 * .2 = $10

100

A credit score went from 620 to 690. What is the percent change in the credit score?

+11%

100

You are buying 6 apples for $4.50. What is the unit price per apple?

75c

100

What country is Mr. A going to this summer?

Ireland!

200

A car's wholesale price is $12,000, and the markup is 25%. What is the retail price?

$15,000

200

If the bill is $82.50 and you want to leave a 15% tip, how much will the tip be?

$94.875 which is $94.88 (round the pennies)

200

What can make your credit score decrease? What about increase?

Answers vary; simplest answer is missing payments will make your credit score decrease, having all your cards paid off will increase your credit score.

200

What's one marketing tactic businesses use to deceive consumers?  

Answers vary, most simple answer is using fine print to try and hide key legal information they are required to tell consumers.  

200

What's Mr. A's favorite show of all time? If you need a hint, just know Mr. A isn't superstitious, but he is a little stitious. 

The Office!

300

An item is marked up from $20 to $25. What is the percent markup?

25%

300

You have a bill for $130. You want to leave a 20% tip, but you're splitting the bill with three friends. How much does each person pay?

$130 * 20% = $26 (tip)

$130 + $26 = $156 (total price)

$156 / 3 = $52 (Individual price)

300

If someone’s credit score increases from 650 to 700, what is the percent increase?

7.69%

300

If an item costs $50 and the sales tax rate is 7%, what is the total cost of the item?

$50 * .07 =$3.5 sales tax

$50 + $3.5 = $53.5 total cost of item

300

If Mr. A wasn't becoming a teacher, what career path would have most likely pursued? (be realistic, cause the answer would obviously be a quarterback)

Something in finance, probably a financial advisor or maybe personal accountant. 

400

If an item costs $40 and the retail price after markup is $50, what is the markup percentage?

25%
400

If you get a bill for $70 and the tip is $14, what percentage was the tip?

14 / 70 = .2

So, the tip was 20%

400

If somes credit score goes from 700 to 610, what is the percent change?

-12.86%

400

You see a package of 12 pencils for $3.60 and a pack of 10 pencils for $2.00. Which pack offers the better unit price?

3.6 / 12 = 30c

2 / 10 = 20c 

So, the 10 for $2.00 is the better deal

400

How many times has Mr. A broken his phone?

4 times......

500

What is the formula to calculate price markup in percent?

New Selling Price = Original Price + (Original Price * Markup percentage)

500

The bill of a restaurant was $219. If you split the bill ways, and leave a 20% tip, how much will each person tip?

$8.76

500

What is the formula to calculate percent change?

% Change = [ (New Amount - Old Amount) / Old Amount ] * 100

500

Say if the following are true or false:

1. Sales tax is the same everywhere you go

2. Unit price is found by diving the number of units sold by the total price

3. Marketing tactics in commercials are easy to spot 100% of the time

4. The more expensive an item, the higher the sales tax

5. The more expensive at item, the higher the unit price

F

F

F

T

F; Not necessarily true 

500

Who is Mr. A's favorite student

He doesn't have one