2-1
... Patricia works twice as many days as Laura works each month. Laura works 3 more days than Jaime. If Jaime works 10 days each month, how many days does Patricia work? ...
... Patricia works twice as many days as Laura works each month. Laura works 3 more days than Jaime. If Jaime works 10 days each month, how many days does Patricia work? ...
Chapter 1.3—Rational Numbers Chapter 1.3-
... Part 3 Multiply and divide rational numbers To multiply rational numbers, simply multiply numerators and multiply denominators. You should always cancel any common factors in both the top and bottom in order to keep your numbers to a manageable size. Question 76: Simplify Canceled a 5 and a 4. ...
... Part 3 Multiply and divide rational numbers To multiply rational numbers, simply multiply numerators and multiply denominators. You should always cancel any common factors in both the top and bottom in order to keep your numbers to a manageable size. Question 76: Simplify Canceled a 5 and a 4. ...
Decimals – Two models Decimals and Rational Numbers
... sure you are able to describe in your own words what we mean by rational or irrational numbers). Example: Write 5 rational numbers. Explain why your numbers are rational. Give examples of 5 irrational numbers (not in their decimal form!). 2. Given a decimal, decide if it represents a rational number ...
... sure you are able to describe in your own words what we mean by rational or irrational numbers). Example: Write 5 rational numbers. Explain why your numbers are rational. Give examples of 5 irrational numbers (not in their decimal form!). 2. Given a decimal, decide if it represents a rational number ...
Fractions and Decimals
... To order rational numbers: 1. graph them on a number line, or 2. put them all into fraction or decimal form. If you put the numbers into fraction form, rewrite the fractions so that they have the same denominator (size of the parts). Then, you can compare the numerators (number of parts). If you put ...
... To order rational numbers: 1. graph them on a number line, or 2. put them all into fraction or decimal form. If you put the numbers into fraction form, rewrite the fractions so that they have the same denominator (size of the parts). Then, you can compare the numerators (number of parts). If you put ...
Unit 1 Study Guide
... *Terminating decimal- a decimal quotient with a remainder of zero. *Repeating decimal- a decimal in which a digit or a group of digits repeats without end. *A decimal point is used to separate the whole number and the decimal. Add and subtract decimals -Line up decimals -Add zeros so that every numb ...
... *Terminating decimal- a decimal quotient with a remainder of zero. *Repeating decimal- a decimal in which a digit or a group of digits repeats without end. *A decimal point is used to separate the whole number and the decimal. Add and subtract decimals -Line up decimals -Add zeros so that every numb ...
Summer Path Packet! Due in September!
... 3) During Devin’s football season with the Devil Dogs he played in 21 games. In each game he ran 125 yards. How many total yards did he run during his football season? ...
... 3) During Devin’s football season with the Devil Dogs he played in 21 games. In each game he ran 125 yards. How many total yards did he run during his football season? ...
Grade 6: Number Sense Sentence Frames
... Add and subtract fractions by using factoring to find common denominators. 1. To add the fractions _ _ _ and _ _ _, use _ _ _ as the common denominator. Use the inverse relationship between raising to a power and extracting the root of a perfect square integer; for an integer that is not square, det ...
... Add and subtract fractions by using factoring to find common denominators. 1. To add the fractions _ _ _ and _ _ _, use _ _ _ as the common denominator. Use the inverse relationship between raising to a power and extracting the root of a perfect square integer; for an integer that is not square, det ...
Chapter 1
... All values in memory are stored in binary. Because long binary numbers are hard to read, we use hexadecimal representation. ...
... All values in memory are stored in binary. Because long binary numbers are hard to read, we use hexadecimal representation. ...
Any questions on the Section 4.1B homework?
... give us a negative number we define negative exponents as follows: If a 0, and n is an integer, then ...
... give us a negative number we define negative exponents as follows: If a 0, and n is an integer, then ...
SigFigs_mini_19sep12a
... • Accuracy is the degree of conformity of a measured or calculated quantity to its actual (true) value. • Precision, also called reproducibility or repeatability, is the degree to which further measurements or calculations show the same or similar results. • A measurement can be accurate but not pre ...
... • Accuracy is the degree of conformity of a measured or calculated quantity to its actual (true) value. • Precision, also called reproducibility or repeatability, is the degree to which further measurements or calculations show the same or similar results. • A measurement can be accurate but not pre ...
level-e-maths-upper-primary-secondary
... Your child will only be allowed to use a calculator, only under the guidance of their teacher so please do not provide them with a calculator unless this is suggested by the teacher. It is hoped the contents of this booklet will give you some idea of the work involved in Level E and some activities ...
... Your child will only be allowed to use a calculator, only under the guidance of their teacher so please do not provide them with a calculator unless this is suggested by the teacher. It is hoped the contents of this booklet will give you some idea of the work involved in Level E and some activities ...
Approximations of π
Approximations for the mathematical constant pi (π) in the history of mathematics reached an accuracy within 0.04% of the true value before the beginning of the Common Era (Archimedes). In Chinese mathematics, this was improved to approximations correct to what corresponds to about seven decimal digits by the 5th century.Further progress was made only from the 15th century (Jamshīd al-Kāshī), and early modern mathematicians reached an accuracy of 35 digits by the 18th century (Ludolph van Ceulen), and 126 digits by the 19th century (Jurij Vega), surpassing the accuracy required for any conceivable application outside of pure mathematics.The record of manual approximation of π is held by William Shanks, who calculated 527 digits correctly in the years preceding 1873. Since the mid 20th century, approximation of π has been the task of electronic digital computers; the current record (as of May 2015) is at 13.3 trillion digits, calculated in October 2014.