1. 1MPES2 – Scientific Notation Ecole Supérieure de Commerce de Neuchâtel Pierre Marchal 9.11.2015 http://creativecommons.org/licences/by/3.0/ Attribute to: Tyler Wallace (University of Memphis)

2. Objectives of the course By the end of the course, you should be able to: – Use scientific notation – Convert a standard number into a number in scientific notation – Convert a number in scientific notation into a standard number

3. Scientific Notation - Convert a b b positive: The decimal point has been moved on the right b negative: The decimal point has been moved on the left is called mantissa and we have 1 ≤ a < 10 power of 10 that multiply or divide a standard notation is BIG standard notation is small

4. EXAMPLES OF APPLICATION

5. Convert to standard notation 0 0 0 523’000

6. Convert to standard notation 0 0 00. 0.000425

7. Convert to scientific notation 8’150’000.

8. Convert to scientific notation 0.00000245.

9. Exercises n° 20 p. 19 1.2. 3. 4. 5. 6. 7. 8.

10. By the end of this course You are able to : – Use scientific notation – Convert a standard number into a number in scientific notation – Convert a number in scientific notation into a standard number

11. Any question ?

12. THANK YOU FOR YOUR ATTENTION See you on Thursday, and please, learn your lessons!