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| Date post: | 02-Jan-2016 |
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100
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Both numbers will not be used in the proportion!
Increase – To add; go up
Decrease – To subtract; go downDuring September, $75 was spent on travel. In October, the amount spent on travel was $93. Find the percent of increase.
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differenceMike weighed 200 pounds last year. This year he weighs 165. What is the percent of decrease in his weight?
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differenceKevin saw a shirt at Old navy that he wanted to buy for $30 but didn’t buy because he had to wait for payday. When he finally went back to the store to buy the shirt, it was marked down to $25. What was the percent of change?
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differenceWhich of the following represents the greatest percent of change?
a) A person originally weighing 245 pounds, now weighing 205 pounds
b) A child who grew from 22 inches to 34 inches
c) A coat originally priced $54.00 now on sale for $37.00
d) A bowler who scored 210 points in the first game and 250 points in the second
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differenceWhich of the following represents the greatest percent of change?
a) A engineer which starting salary was $44,000 and is now making $67,000.
b) A book originally prized $24 on sale for $9
c) A student who’s first six weeks average was 72 and the second six weeks 92
d) A car with 12,000 on the odometer the first year and 18,000 the second year.
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Do # 17 - 26
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differenceWhich of the following represents the greatest percent of change?
a) A engineer which starting salary was $44,000 and is now making $67,000.
100
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differenceWhich of the following represents the greatest percent of change?
b) A book originally prized $24 on sale for $9
100
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differenceWhich of the following represents the greatest percent of change?
c) A student who’s first six weeks average was 72 and the second six weeks 92
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differenceWhich of the following represents the greatest percent of change?
d) A car with 12,000 on the odometer the first year and 18,000 the second year.
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differenceAt Home Depot, the original price of a refrigerator is $800. It is on sale for $725. Find the percent of change.
2)
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differenceBest buy has CD’s for $16. This weekend they will be on sale for $12. Find the percent of change.
3)
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differenceThe original price of a 36 inch TV at Sears during the Christmas holidays is $700. After the holidays the price will go up to $800. Find the percent of change.
4)
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differenceA leather jacket has an original price of $400. Its sale price is $325. Find the percent of change.
5)
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differenceFind the percent of change in price if the old selling price was $20 and the new selling price is $15.
6)
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differenceWhich of the following represents the greatest percent of change?
a) A basketball player who scored 12 points the first game and 18 points the second game.
b) A volleyball team that won 9 games the first year and 15 the second
c) A school who’s attendance grew from 2,000 to 2,600
d) A car originally priced $24,000 now on sale for $20,000
100
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differenceWhich of the following represents the greatest percent of change?
a) A baseball team that won 108 games the first year and 72 the next year
b) A plant with am original height of 15 inches that grew to be 25 inches tall
c) A child that weighed 72 pounds now weighs 110
d) A person making $5.00 per hour now making $9.50 per hour
Remember! 100
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differenceWhich of the following represents the greatest percent of change?
a) A person who spent 60 minutes a night studying now spending 90 minutes a night.
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differenceWhich of the following represents the greatest percent of change?
b) A block of ice that weighed 95 pounds now weighing 60 pounds.
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differenceWhich of the following represents the greatest percent of change?
c) A pair of shoes originally priced $49.95 on sale for $39.95.
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differenceWhich of the following represents the greatest percent of change?
d) A person who originally ran the mile in 8.5 minutes now running it in 7 minutes.
2) What is the total cost of a $16 CD on sale for 35% off with 8% sales tax?
Edgar, Mercedes, and Kendall went to Chili’s for dinner last weekend. Edgar got the Cajun Chicken Sandwich and a Dr. Pepper. Mercedes ordered the Turkey Combo and a Mango tea. Kendall got a Fajita Pita and iced tea. They had to pay 8% sales tax and they gave the waiter a 15% tip. What was the total amount they spent at Chili’s?
After going to a movie Saturday night, Anthony, Miguel, and Donovan went to Chili’s just to order dessert. Anthony ordered a Molten Chocolate Cake and Sprite. Miguel ordered a Mudslide Pie and an IBC Root Beer. Donovan ordered a piece of cheesecake and a Chillin’ Fruit Freezer. They had to pay a 7% sales tax and gave the waiter a $5 tip. What is the total amount they spent?
![A. Selected NIPA Tablesbea.gov/national/pdf/dpga.pdfTable 1.1.1. Percent Change From Preceding Period in Real Gross Domestic Product Table 1.1.2. Contributions to Percent Change [Percent]](https://static.documents.pub/doc/80x56/5a6fb6b87f8b9a98538b5062/pdfa-selected-nipa-tablesbeagovnationalpdfdpgapdftable-111-percent-change.jpg)
