Presentation is loading. Please wait.

Presentation is loading. Please wait.

Percent Increase Mrs. Kuznia Math 8 Day 13. Percent Increase Examples of Percent Increase: Sales Tax Mark up Tips (gratuity)

Published byKathryn Harrington Modified over 8 years ago

Similar presentations

Presentation on theme: "Percent Increase Mrs. Kuznia Math 8 Day 13. Percent Increase Examples of Percent Increase: Sales Tax Mark up Tips (gratuity)"— Presentation transcript:

1 Percent Increase Mrs. Kuznia Math 8 Day 13

2 Percent Increase Examples of Percent Increase: Sales Tax Mark up Tips (gratuity)

3 Procedure 1. Find the percent 2. Change it to a decimal 3. Multiply it by the price This is the amount of increase 4. Add the increase to the original amount

4 Example A $2500 TV with an 8% sales tax… How much is the tax? What is the ending price?

5 More Examples A $29 CD with a 7% sales tax…. How much tax did you pay? What was the ending price? A $179.99 Camera with an 6% Tax

6 Gratuity A $32.50 bill from Applebee’s and you want to leave a 5% tip How much of a tip did you leave? What is the total price you must pay?

7 Example You go to Red Lobster and spend $59.60. You want to leave a 15 % tip. How much tip did you leave? What is the total price you paid?

Download ppt "Percent Increase Mrs. Kuznia Math 8 Day 13. Percent Increase Examples of Percent Increase: Sales Tax Mark up Tips (gratuity)"

Similar presentations

Find the amount of the markup.

Find the amount of the markup.
EXAMPLE 1 Finding a Sale Price You are shopping for a guitar and find one with an original price of $160. The store is offering a 30% discount on all guitars.

EXAMPLE 1 Finding a Sale Price You are shopping for a guitar and find one with an original price of $160. The store is offering a 30% discount on all guitars.
Ratios * Of means to multiply Using percents  To calculate sales tax of an item, simply multiply the cost of the item by the tax rate.  Example: You.

Ratios * Of means to multiply Using percents  To calculate sales tax of an item, simply multiply the cost of the item by the tax rate.  Example: You.
In many states you pay sales tax on items you buy. This sales tax is a percent of the purchase price. A tax percent is also called a tax rate. A desk.

In many states you pay sales tax on items you buy. This sales tax is a percent of the purchase price. A tax percent is also called a tax rate. A desk.
7 th Grade Math Ms. Richardson.  Before, we answered all types of percent questions using proportions.  However, when you are finding the percent of.

7 th Grade Math Ms. Richardson.  Before, we answered all types of percent questions using proportions.  However, when you are finding the percent of.
Percentages (%) % Means out of 100. So 20% is the same as; 20 parts out of 100, or 20p in the £

Percentages (%) % Means out of 100. So 20% is the same as; 20 parts out of 100, or 20p in the £
POD 4 What number is 25% of 240? p =.25 × 240 basicadvanced p = 60 A used copy of 2K15 costs 75% as much as a new copy. If a used copy is $45.00, then.

POD 4 What number is 25% of 240? p =.25 × 240 basicadvanced p = 60 A used copy of 2K15 costs 75% as much as a new copy. If a used copy is $45.00, then.
Discount, Tax and Tip Percent Applications by Mrs. Fredericks

Discount, Tax and Tip Percent Applications by Mrs. Fredericks
What would you like to do during a bonus class connect?

What would you like to do during a bonus class connect?
DISCOUNTS, SALES TAX, TIPS DISCOUNTS Example: Regular Price = $10 Discount = 20% Step 1 Change the percentage to a decimal Step 2 Multiply the Regular.

DISCOUNTS, SALES TAX, TIPS DISCOUNTS Example: Regular Price = $10 Discount = 20% Step 1 Change the percentage to a decimal Step 2 Multiply the Regular.
Wednesday, Feb. 5, 2014 Directions: Please come in and get your journal. On your next blank page, write today’s date on the top line. Title this page.

Wednesday, Feb. 5, 2014 Directions: Please come in and get your journal. On your next blank page, write today’s date on the top line. Title this page.
Discounts, Tips, and Sales Tax

Discounts, Tips, and Sales Tax
EXAMPLE 1 Finding a Sale Price You are shopping for a guitar and find one with an original price of $160. The store is offering a 30% discount on all guitars.

EXAMPLE 1 Finding a Sale Price You are shopping for a guitar and find one with an original price of $160. The store is offering a 30% discount on all guitars.
Percentages (%) % Means out of 100. So 20% is the same as; 20 parts out of 100, or 20p in the £

Percentages (%) % Means out of 100. So 20% is the same as; 20 parts out of 100, or 20p in the £
Estimating With Percents Lesson 6-8. Sales Tax Round the cost of a given item to the nearest dollar. Multiply that estimate by the decimal version of.

Estimating With Percents Lesson 6-8. Sales Tax Round the cost of a given item to the nearest dollar. Multiply that estimate by the decimal version of.
Lesson 1-1 Example 1 3-2 Example 1 Karen bought a dress that cost $32. She paid 7% in sales tax. How much did she pay in tax? 1.Write the percent proportion.

Lesson 1-1 Example Example 1 Karen bought a dress that cost $32. She paid 7% in sales tax. How much did she pay in tax? 1.Write the percent proportion.
Discounts, Sales Tax and Tip. What would the sale price be for a pair of pants that cost $48.00 after a 30% discount is given? Step 1: change the % into.

Discounts, Sales Tax and Tip. What would the sale price be for a pair of pants that cost $48.00 after a 30% discount is given? Step 1: change the % into.
Bell Work: Tax and Tip! Your bill is $35.50. What is your total after you leave a 20% tip and pay 5% tax? Method 2 Multiply the price by 125% since.

Bell Work: Tax and Tip! Your bill is $ What is your total after you leave a 20% tip and pay 5% tax? Method 2 Multiply the price by 125% since.
Bell Work Discount/Markup Sale Price $6 shirt 20% off _______ _______

Bell Work Discount/Markup Sale Price $6 shirt 20% off _______ _______
Using Percents to Solve Problems

Using Percents to Solve Problems

Similar presentations

Ads by Google