Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Fractions V Mixed Numbers By Monica Yuskaitis Edited by LaDora Loggins Mixed Number A mixed number has a part that is a whole number and a part that is a fraction. 3 = 1 4 What is the mixed number? 3 = 3 4 What is the mixed number? 3 = 4 4 What is the mixed number? 1 = 5 2 Improper Fraction A fraction in which the numerator is greater than the denominator. = 8 4 What is the improper fraction? = 15 4 What is the improper fraction? = 19 4 What is the improper fraction? = 11 2 How is the mixed number below related to the improper fraction? 1 = 5 2 11 = 2 Form of a Number Mixed numbers and improper fractions are two ways we can write a number that has the same value. One form is easier to work with while the other is easier to read. We choose which form we want to use depending on what we are doing in the problem. How to change an improper fraction to a mixed number Divide the numerator by the denominator. Put your remainder over the denominator. = 5 2 How to change an improper fraction to a mixed number 2 ) 5 numerator denominator = 5 2 How to change an improper fraction to a mixed number 2 r1 numerator ) 2 5 denominator = 5 2 How to change an improper fraction to a mixed number 1 denominator 2 2 numerator ) 2 5 Put your remainder over the Denominator. = 5 2 Change this improper fraction to a mixed number. 7 3 2 r1 = 3) 7 Put your remainder over the denominator. 1 = 2 3 Change this improper fraction to a mixed number. 8 3 2 r2 = 3) 8 Put your remainder over the denominator. 2 = 2 3 Change this improper fraction to a mixed number. 9 2 4 r1 = 2) 9 Put your remainder over the denominator. 1 = 4 2 Change this improper fraction to a mixed number. 2 r 1 11 = 5 ) 11 5 1 Put your remainder over = 2 5 the denominator. Change this improper fraction to a mixed number. 2 10 = 5 ) 10 5 If there is no remainder your answer is a whole number. = 2 Change this improper fraction to a mixed number. 4 16 = 4 ) 16 4 If there is no remainder your answer is a whole number. = 4 On-line Practice: Improper Fraction to a Mixed Number How to change a mixed number to an improper fraction Multiply the whole number times the denominator. Add your answer to the numerator. Put your new number over the denominator. +1 4x = 2 7 2 Change this mixed number to an improper fraction Multiply the whole number times the denominator. Add your answer to the numerator. Put your new number over the denominator. +2 20 6x = 3 3 Change this mixed number to an improper fraction Multiply the whole number times the denominator. Add your answer to the numerator. Put your new number over the denominator. + 2 17 3x = 5 5 Change this mixed number to an improper fraction Multiply the whole number times the denominator. Add your answer to the numerator. Put your new number over the denominator. + 3 19 4x = 4 4 Change this mixed number to an improper fraction Multiply the whole number times the denominator. Add your answer to the numerator. Put your new number over the denominator. + 2 20 6x = 3 3 Change this mixed number to an improper fraction Multiply the whole number times the denominator. Add your answer to the numerator. Put your new number over the denominator. + 3 43 8x = 5 5 On-line Practice: Mixed Numbers to Improper Fractions Which form of the number do I use? Mixed Number You should change all improper fractions to mixed numbers when you get your final answer. An improper fraction is not in a simplified terms. Improper Fraction It is easiest to perform operations on an improper fraction. Change mixed numbers to improper fractions BEFORE adding, subtracting, multiplying or dividing.