PPT-1.1 Expressing Rational Numbers with Decimal Expansions

Rational Number Number that can be written as a fraction 15 2 98 63 Terminating Decimal A decimal expansion that terminates in all 0s A TERMINATOR stops bugs A decimal that stops ends. 6 days of class left. Final Exam Tuesday, December 14. th. , 2-4. Decimals. Ratio and Proportion. Percents. Problem Solving. Decimals and place value. Expanded form. 3.24. 0.183. 24.750. Exploration 5.16. Remember to Silence Your Cell Phone and Put It In Your Bag!. Comparing Rational Numbers (in fraction form). Models. For , where b>0, iff a<c.. For , where b>0 and d>0, . Rational Numbers. The . real number system. consists of rational and irrational numbers.. . Rational numbers. can be expressed in fractional form, , where a (the numerator) and b (the denominator) are both integers and b = 0.. A. . The set of all whole numbers , positive, negative and 0.. . B.. . . The set of all positive whole numbers (excluding 0).. . C. . The set of all positive whole numbers (including 0).. INTRODUCTION. What will we learn today?. Number Line. Types of number. Trick of the session. Number Line. Negative numbers Positive numbers. . ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----. Basic Summary:. On Numbers. By . Priyank. Shah. What is a Number ?. A . number. is a mathematical . item that is used for counting . and . measuring. . In mathematics, the definition of number has been . The word . rational. contains the word . ratio. , which is another word for quotient. A rational number can be written as a ratio of integers.. Example 1 – . Determining Whether Numbers Are Rational or Irrational. ¾. 0.23. 7/10. 3/100. 5.25. RATIONAL AND IRRATIONAL NUMBERS. OBJECTIVE. TODAY I WILL BE ABLE TO IDENTIFY A NUMBER AS RATIONAL OR IRRATIONAL. TPS. WHAT DOES THE WORD “RATIONAL” MEAN? . WHAT DOES THE WORD “IRRATIONAL” MEAN?. Subtitle. Finding a Common Denominator. Adding and subtracting rational numbers with variables works much the same way as constants. The only variations we need to worry about is how to handle multiplication by variable factor and how that factor affects the numerator’s sum or difference.. Objective. TSW identify the parts of the Real Number System. TSW define rational and irrational numbers. TSW classify numbers as rational or irrational. Real Numbers. Real Numbers are every number.. Therefore, any number that you can find on the number line.. We all know four fundamental operations of addition, subtraction, multiplication and division, which we have applied on natural numbers, integers and real numbers as well.. When we think of division , then divisibility and all the four components of division clicks our mind .But actually what is divisibility? And on what basis do we say a no.’a’ is divisible by another no. ‘b’? Also . The lab required the use of 16 paperclips and a space heater.. Exception: A sentence cannot begin with a numeral. Options:. Spell out number if the first word of the sentence. Rewrite the sentence so number is not first. Investigation 3: Multiplying and Dividing Rational Numbers. Students will demonstrate how to combine numbers with the same sign and different signs. Homework. Pg. 67. 25,38-41. Warm-up. 3.1 Multiplication Patterns with Integers. Rational and Learning TargetStudents can identify numbers as being rational or irrationalAll REALnumbers are made up of RATIONAL IRRATIONAL numbersRational NumbersA rational number is a number that c