Applying Percents (Taxes/Tips)

Applying Percents (Taxes/Tips)

EQ: How do you use percents to solve problems?

Page 13

Poll

Did you watch the lesson video prior to class?

• Yes.

• No.

Take out your notes!

Use Page 13 to help answer these questions!

Multiple Choice

How do you calculate a tip/tax?

• Use the formula I = P*R*T

• Use page 12 notes (it's just a discount)

• Use page 12 notes (it's just a markup)

• I don't know (don't have my notes)

Fill in the Blanks

Your family went out to eat and the bill is $57. If you are going to leave a 15% tip for your server, what is the TOTAL amount you'll pay for dinner?

Poll

How well do you think you understand how to calculate tips?

• Totally understand and could help someone else.

• Mostly understand, but I still use my notes sometimes.

• Kind of understand, but I need to rewatch the video/use my notes.

• I don't understand at all. I need help!

Open Ended

What do you need the most help with for calculating tips/taxes? (You cannot say nothing!)

The next questions are about calculating simple interest.

Use the second star heading on page 13!

Multiple Choice

When calculating simple interest, what does Principal mean?

• Person in charge at school.

• The amount of money borrowed/deposited.

• The percentage of interest being charged.

• The reason behind the interest being charged.

Fill in the Blanks

Susie got a loan for $3500. If she is charged an interest rate of 5% for 4 years, how much interest does she pay?

Open Ended

What do you need the most help with for calculating simple interest? (You cannot say nothing!)

Assignment/Asynchronous TIme:

Assignment: Week 9 HMH

MISSING WORK! All assignments are DUE FRIDAY.

If you need help, please make arrangements to work with me (come to homeroom, sign up for a wednesday help session, email me, etc).

Seriously, all work is due FRIDAY. Then grades are getting sent home!