PPT-1 Introduction Number Systems and Conversion

Unit 1 2 This chapter in the book includes Objectives Study Guide 11 Digital Systems and Switching Circuits 12 Number Systems and Conversion 13 Binary Arithmetic 14 Representation of Negative Numbers. Section 2-6. Goals. Goal. To find ratios and rates.. To convert units and rates.. Rubric. Level 1 – Know the goals.. Level 2 – Fully understand the goals.. Level 3 – Use the goals to solve simple problems.. Octal System. L Al-. zaid. Math1101. 1. Octal System. The octal, or base 8, number system is a common system used with computers.. Because of its relationship with the binary system, it is useful in programming some types of computers. . . The Decimal Number System (base-10. ). The . numbering . system we use is called . decimal. ..   It consists of 10 numbers: 0123456789. . It is used by . most. . civilizations today. . In the past, some civilizations . 350151- Digital Circuit. Choopan. . Rattanapoka. Introduction. Many number systems are in use in digital technology. The most common are :. Decimal (Base 10). Binary (Base 2). Octal (Base 8). Hexadecimal (Base 16). Measurements and Abbreviations. There are others in the Student Handout book. The most common ones (Must know). C=Celsius. F =Fahrenheit. G or gr =Gram. Gr. = grain. L= liter. Ml= Milliliter. Mg=Milligram. © . 2014 . Project Lead The Way, Inc.. Digital Electronics. What, More Number Systems?. Why do we need more number systems?. Humans understand decimal. Digital electronics (computers) understand binary. Conversion Factor. What is a conversion factor?. A conversion factor is a fraction whose numerator and denominator represent the same quaintly . but. use different units. . Thus the fraction is equal to 1.. and. Unit Cancellation. I- Unit Conversion. a) 1 . foot = 12 inches. 1 foot. 12 inches. = . . 1. 12 inches. 1 foot. =. . 1. These are “Conversion . factors”. Which one you use depends on what you want to do. System Conversion is the process of changing from the old system to the new one. . There are four methods of handling a systems conversion:. Parallel . conversion. . Direct . conversion (also called “Big Bang”) . Lay out sentence strip. Fold in half.. Repeat.. Repeat again.. Step 2 – Sections!. Unfold Sentence Strip. Draw vertical lines on 6 fold creases. Step 3 – Label!. Add metric . prefixes. to top line. . The Decimal Number System (base-10. ). The . numbering . system we use is called . decimal. ..   It consists of 10 numbers: 0123456789. . It is used by . most. . civilizations today. . In the past, some civilizations . Developing Standard and Metric Measuring Skills. © 2011 Project Lead The Way, Inc.. Design and Modeling. Why Learn to Measure?. Valuable skill for a job. Valuable skill for hobbies. Valuable skill for every day life. Developing Standard and Metric Measuring Skills. © 2011 Project Lead The Way, Inc.. Design and Modeling. Why Learn to Measure?. Valuable skill for a job. Valuable skill for hobbies. Valuable skill for every day life. Prepared by CA K S Ravi. REQUIREMENTS FOR CONVERSION. INITIAL PROCEDURE REGARDING NAME. VARIOUS FORMS. CHAPTER 10 – LLP Act, 2008. PROVISIONS UNDER CHAPTER 10. Continued …. SECOND SCHEDULE (SECTION 55).