Franklin Township Public Schools / Overview
Adding and Subtracting Scientific Notation Word Problems1) In 2006, about 1.9 x 107 people visited Blue Ridge Parkway. That same year, about 9.3 x 106 people visited Great Smoky Mountains National Park. How many more people visited Blue Ridge Parkway than Great Smoky Mountains National Park in 2006? What operation will be used to solve this problem?2) In 2006, the US had a Gross Domestic Product (GDP) of 1.313 x 1013. The United Kingdom had a GDP of 1.93 x 1012. What were the combined GDPs of the US and the UK in 2006? What operation will be used to solve this problem?3) In 2006, China had 1.311 x108 internet users. That same year, Japan had 9.09 x 107 internet users. How many internet users did the two countries have combined? What operation will be used to solve this problem?4) The average distance from Earth to the Sun is 1.46 x 108 kilometers. The average distance from Earth to the Moon is 3.84 x 105 kilometers. About many more times as great is the distance from Earth to the Sun than to the Moon? What operation will be used to solve this problem?5) About 8.73 x 108 people in the world speak Chinese. About 3.22 x 108 speak Spanish. In scientific notation, how many more people speak Chinese than Spanish? What operation will be used to solve this problem?6) The following incomes are recorded for music artists in 2010.Artist2010 IncomeJay-Z2.56 X 107Yo Gotti 5.1 X 106How much more money did Jay-Z make over Yo Gotti? What operation will be used to solve this problem? 7) Great Lake Superior covers an area of 3.17 x 104 square miles. The smallest Great Lake, Ontario, covers an area of 7.34 x 103 square miles. About how many times as great is the area covered by Lake Superior than Lake Ontario? What operation will be used to solve this problem?8) The distance between Memphis and Sand Francisco is 1.2 x 103 miles. The distance between Memphis and Nashville is 2.5 x 102. How much further is San Francisco than Nashville from Memphis? What operation will be used to solve this problem?Show your work or explain, leave your answers in scientific notation.1) A flight from Singapore to New York includes a stopover in Hawaii. The distance between Singapore and Hawaii is about miles. The distance between New York and Hawaii is about miles. a) Find the total distance from Singapore to New York.b) How much farther is the first half of the trip compared to the second half of the trip?2) The table shows the weights of some animals.AnimalAverage weights in lbsAfrican Bush ElephantHippopotamus WalrusHow much greater is the average weight of an African Bush Elephant than the average weight of a Hippopotamus? What is the total weight of all animals?3) Factories A and B produced potato chips. Last year, each factory reported the amount of each ingredient. Factory A reported their amounts in scientific notation and Factory B reported their amounts in standard form.IngredientFactory A (amount used in lbs)Factory B (amount used in lbs)Potato3,309,000Oil356,000Salt193,500a) Which factory used more oil last year? By how much?b) What is the total amount of salt used by both factories?c) What is the total weight of all of the ingredients in Factory A?4) The Earth’s surface that is covered by water is 3.61 x 108, compared to the amount of Earth’s surface that is covered by land which is 1.49 x 108, approximately how many times greater is the amount of the Earth’s surface covered by water, compared to the surface covered by land?Do Now:(3.5 x 104) + (2.76 x 105)(7.34 x 1015) – (4.67 x 1014)Which numbers are NOT written in Scientific Notation? Change to scientific notation. a)2.567×10–2 b)67×102 c)15.5×10-4 d)3×10–10 e) 0.004x10-5 4.Order the following numbers from least to greatest.?3.75 x 108 37,500,000 3.57 x 109 5.37 x 107Example 3: One cell has a diameter of 4.5 x 10-6. If there are 20 cells growing in a lab, what are their combined diameters? What operation will be used to solve this problem?Example 9: The largest planet in our solar system is Jupiter with a diameter of about 1.43 x 105 kilometers. The smallest planet in our solar system is Mercury with a diameter of about 4.9 x 103 kilometers. About how many times greater is the diameter of Jupiter than the diameter of Mercury? What operation will be used to solve this problem? ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- country research worksheet ez nettools
- atoz thematic countries chart word
- concept 1 the world in spatial terms
- the contributions of management theory and practice in
- wonderful world by sam cooke
- 1 5impact of water pollution on health in malaysia
- 00 psy221 title and cover page fayetteville state university
- econ 348 exams prof twomey um d
- franklin township public schools overview
Related searches
- richmond public schools education found
- nyc public schools job openings
- baltimore city public schools schedule
- baltimore city public schools calendar
- maryland public schools report card
- oklahoma public schools report card
- baltimore city public schools jobs
- baltimore county public schools calendar
- baltimore city public schools self service
- baltimore county public schools calendar 2019 2020
- franklin township boe
- franklin ma public schools employment