Conversion of Excess-3 code numbers 1010 0110.0011 0101 to a decimal numbers.

Answer to Problem 45A
Decimal numbers is 73.0210.
Explanation of Solution
Given information:
An Excess-3 code numbers 1010 0110.0011 0101.
Calculation:
Excess-3 code is unweighted code.
In excess-3 code decimal numbers are obtained by converting 4 bit binary numbers into decimal numbers and then subtracting 3 in each decimal digit.
Excess-3 code number system uses 2 symbols: The numbers are 0 and 1.
And a decimal number system uses the number 10 as its base i.e. it has 10 symbols; decimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.
Each decimal digit consists of 4 bits excess-3 code.
Excess-3 code numbers are represented as from decimal number
Excess-3 code | 0011 | 0100 | 0101 | 0110 | 0111 | 1000 | 1001 | 1010 | 1011 | 1100 |
Binary code | 0000 | 0001 | 0010 | 0011 | 0100 | 0101 | 0110 | 0111 | 1000 | 0101 |
Decimal | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Decimal of excess-3 code numbers 1010 0110.0011 0101 is (Starting from right for integer part and starting from left for fractional part)
Want to see more full solutions like this?
Chapter 86 Solutions
EBK MATHEMATICS FOR MACHINE TECHNOLOGY
- Find binomial probability if: x = 8, n = 10, p = 0.7 x= 3, n=5, p = 0.3 x = 4, n=7, p = 0.6 Quality Control: A factory produces light bulbs with a 2% defect rate. If a random sample of 20 bulbs is tested, what is the probability that exactly 2 bulbs are defective? (hint: p=2% or 0.02; x =2, n=20; use the same logic for the following problems) Marketing Campaign: A marketing company sends out 1,000 promotional emails. The probability of any email being opened is 0.15. What is the probability that exactly 150 emails will be opened? (hint: total emails or n=1000, x =150) Customer Satisfaction: A survey shows that 70% of customers are satisfied with a new product. Out of 10 randomly selected customers, what is the probability that at least 8 are satisfied? (hint: One of the keyword in this question is “at least 8”, it is not “exactly 8”, the correct formula for this should be = 1- (binom.dist(7, 10, 0.7, TRUE)). The part in the princess will give you the probability of seven and less than…arrow_forwardQ2. Write the following Mayan numeral (base 20) as a Hindu-Arabic numeral (base 10). Show your work. b) : || || ·| 0 ⠀ || | || ||arrow_forwardQ12. Using the prime factorization tree, simplify the following square roots. Show your work. √2646 a) √300 b) √4050 - √1800arrow_forward
- Q9. Complete the multiplication table below, then use it to perform divisions given below. Show your work. ☑ 0 1 2 3 0 0 0 0 1 0 1 3 2 0 2 4 11 13 3 0 3 14 4 0 13 3 a) ) 224 five five b) 23 five ) 4234 fivearrow_forwardQ7. Using the numeral symbols given in Question 4, calculate the following addition and subtraction. Show your work. a) cce+yгг b) Γ Γ Θ Δ - Θ Δ Υ Υarrow_forwardQ5. Add in the indicated base. Show your work. a) A7E4 sixteen+4825 sixteen b) 5442 seven + 5340 sevenarrow_forward
- Q1. Write the following Babylonian numeral (base 60) as a Hindu-Arabic numeral (base 10). Show your work. a) <arrow_forwardQ4. A tribe has been located in a remote area in South America whose system of numeration uses the following symbols, as shown with their Hindu-Arabic equivalents: 0 1 2 3 4 5 6 A Σ Ꮎ Y 0 U L a) Scientists in this tribe have measured the radius of the earth as we know it in base ten to be 6371 km. Convert this value to the numerals used by this tribe. Show your work. D b) Convert the following number to base ten:arrow_forwardQ10. Perform the following divisions in base seven. Show your work. 0 a) 12) 456 b) 25 ) 1463 c) 31 6054 31)arrow_forwardQ11. Write each one of the following decimals in quotient of integers. Show your work. a) 2.3434 ... b) 4.586 c) 0.368 d) 3.524arrow_forwardQ8. Multiply in the indicated base. Show your work. a) 513 eight x 16eight b) 405 six x 213sixarrow_forwardQ6. Subtract in the indicated base. Show your work. a) 5343 six- 3531 six b) 8BEA sixteen-A3F sixteenarrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,Algebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal LittellHolt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL


