Consumer Math

Multiple Select

What sets of numbers do all of these numbers belong to?

$$\left\{\sqrt{25},\ 1.5,\ 0\right\}$$

• irrational

• rational

• integer

• whole number

• real

Multiple Select

What values of x will satisfy the equation

$$x^2=100$$  

• 10

• -50

• 50

• -10

Consumer Math

​TAX

• A percentage if something paid to the government​

• TAX = _% of the amount ​_

• TOTAL COST = Original + Tax

Multiple Choice

What is the sales tax?

Price $6.15

Tax 7%

• $6.58

• $0.43

• $6.22

• $43.05

Multiple Choice

What is the total cost with sales tax?
Price $30.10
Tax 7%

• $35.00
• $25.18
• $2.11
• $32.21

​TIP

• A money given to someone who performed service

• TIP = _% of the amount ​_

• TOTAL BILL = Original + Tip

Multiple Choice

Mike went to Beggar's with his family. Their total bill was $65.41 and they wanted to leave a 20% tip. How much of a tip did they leave?

• $13.082

• $13.08

• $14.00

• $13.00

Multiple Choice

Ryan went to Cracker Barrel with his mom. Their total bill was $26.85 and they wanted to leave a 23% tip. How much did they leave in total?

• $33.03

• $6.18

• $17.67

• $33.0255

​DISCOUNT

• A percentage taken off from the cost of something

• DISCOUNT = _% of the amount ​_

• SALE PRICE = Original - Discount

Multiple Choice

A product is originally priced at $55 and is on sale for 25% off. How much is the discount?

• $11.25

• $14

• $13.75

• $41.25

Multiple Choice

A sports store near Big Bear Lake
is having a 20% off sale on all water skis. 
What will the sale price be for water ski’s that regularly sell for $248?

• $297.60
• $198.40
• $49.60
• $201.40

MARKUP

• A percentage added to the cost of something to make profit

• MARKUP = _% of the amount ​_

• SELLING PRICE = Original + Markup

Multiple Choice

A store pays $1.50 for a bag of candy. If the store wants to mark-up the price 60%, how much is the markup amount for the bag of candy?

• $2.10

• $2.40

• $.60

• $.90

Multiple Choice

A computer store used a markup rate of 40%. Find the selling price of a computer game that costs $25.

• $35.50

• $15

• $33

• $35

INTEREST

Multiple Choice

Starting money = $350.
Interest rate = 2.5%
TIme = 3 years.
How much interest?

• $7.50
• $26.25
• $87.5
• $262.50

Multiple Choice

Beyonce went to the mall and saw a massage chair that she would have to take a loan out for $6,500 to purchase.  The bank said that she could get a simple interest rate of 8% for 5 years.  What is the total amount that Beyonce will pay for the chair?

• $2600
• $910
• $9100
• $260

PERCENT OF CHANGE

• Determines how much is the change from the original value to the new value

Multiple Choice

Tickets to Disney World are $100. The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

• 25%
• 18%
• 20%
• 50%

Multiple Choice

The Polar Express movie is $13 and it will be on sale for $9.What is the percent of discount?

• 15%
• 31%
• 10%
• 32%

PROPORTION

• Proportion is formed if two ratios are equal

Multiple Choice

It takes Emma 18 minutes to type and spell check 14 pages of manuscript. How long will it take her to type and spell check 77 pages?

• 18 minutes

• 99 minutes

• 60 minutes

• 1,386 minutes

Multiple Choice

If a car travels 280 miles in 7 hours, how far will it travel in 12 hours?

• 480 miles

• 1,960 miles

• 84 miles

• 25 miles

CHECKING ACCOUNT

• An account that allows us to deposit and write a check.

• DEPOSIT is ADDED

• WITHDRAW is SUBTRACTED

RECONCILING A CHECKING ACCOUNT

• Reconciling is a process used to verify that two sets of records (bank statement and checkbook register) are in agreement.

Poll

Does the account reconcile?

• Yes

• No

Multiple Choice

What is the balance of the account on 12/16/19?

• $50.51

• $80.51

• $29.57

• $24.12

Multiple Choice

What is the ending balance of the account on December?

• $50.51

• $80.51

• $29.57

• $24.12