PPT-DECIMAL -- READING

AND WRITING FIVE AND SEVEN TENTHS 57 Terra AltaEast Preston School 1 5 7 9 8 6 5 4 TENS ONES TENTHS HUNDREDTHS THOUSANDTHS TENTHOUSTHS HUNDTHOUTHS. This number representation uses 4 bits to store each digit from 0 to 9 For example 1999 10 0001 1001 1001 1001 in BCD BCD wastes storage space since 4 bits are used to store 10 combinations rather than the maximum possible 16 BCD is often used in b Binary Numbers. Digital electronic circuitry using logic gates. Base-2 number system using two symbols: 0 & 1. A positional notation system with base (radix) of 2. Different Number Systems. Positional number . TeacherTwins©2014. Warm Up. Tell the fraction, decimal and percent for each model.. 1). 2)..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . Express Fraction to Decimal. 2. Divide. 1. 2. EX 1). =. Make denominator a power of 10.. OR. X. X. 5. 10. ?. 5. 5. Put numerator behind decimal at appropriate place value. = 0.5. =. 1. 2. top inside. #1: Rubidium has two common isotopes, . 85. Rb and . 87. Rb. . If the abundance of . 85. Rb is 72.2% and the abundance of . 87. Rb is 27.8%, what is the average atomic mass of rubidium?. PROCEDURE:. Percents. , & Scientific Notation. Converting, Comparing, & Ordering. SOL 7.1. Fractions. A . fraction. . is a way of representing division of a ‘. whole. ’ into ‘. parts. ’..  . Part. Objective: . We will learn to use estimation and mental math to find the percent of a number. . It’s your best friends birthday and you invite him and a group of friends to Chili’s. The restaurant bill was $42 dollars. The waiter treated you really well and you want to give him an extra 10% percent tip. How much money will you pay the waiter??. Which Numbers are The . Powers of 10. ?. are the numbers produced when, starting with . one . (1), and repeatedly collect them into groups of 10. .. 1, 10, 100 etc. 0.1, 0.01, 0.001 etc. Number Ten (10). 04. /04/17. How do we multiply and divide decimals using fractions?. How do we multiply and divide decimals using algorithms?. How do we use division to write repeating decimals?. How do we use scientific notation?.  . Integer Conversion Between Decimal and Binary Bases. Task accomplished by. Repeated . division . of decimal number by 2 (integer part of decimal number). – Repeated . multiplication . of decimal number by 2 (fractional part of decimal number). 6.NS.3. Fluently add, subtract, multiply and divide multi digit decimals using algorithms for each operation.. Product. The product is the answer when two or more numbers are . multiplied. together. . 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?. Lesson 2-5. Dividing a Decimal by a Decimal. We NEVER want a decimal in the divisor.. If you have a decimal in the divisor, you need to bump it over until it is all the way over to the right of the number.. Unit EQ: Why is it important to know how to use chemistry skills?. Identifying Laboratory Equipment. EQ: Why is it important to know how to use different types of laboratory equipment?. Identifying Laboratory Equipment Notes.