Name:_________________________________ M1ReviewL1 Accordino-Math 7 Date:_________ Period:________ Review Lesson 1: Converting Mixed Numbers and Improper Fractions Bellringer 1) Identify the numerator and denominator in the fraction below: 3 5 2) Name:_________________________________ M1ReviewL1 Accordino-Math 7 Date:_________ Period:________ Review Lesson 1: Converting Mixed Numbers and Improper Fractions Notes 3 5 Proper Fraction: ____________________________________________________________________ Ex) Improper Fraction: __________________________________________________________________ Ex) Mixed Number: ____________________________________________________________________ Ex) Converting a Mixed Number in to an Improper Fraction: To convert mixed numbers to improper fractions there are three steps to follow: 1) Multiply the denominator by the whole number. 2) Add the answer from Step 1 to the numerator. 3) Write answer from Step 2 over the denominator. Ex) 5 Ex) 6 1 6 3 7 Name:_________________________________ M1ReviewL1 Date:_________ Accordino-Math 7 Period:________ You Try! Convert each mixed number below in to an improper fraction. 2 1 2 10 3 5 Converting an Improper Fraction in to a Mixed Number: 5 13 8 How To: To convert an improper fraction to a mixed fraction, follow these three steps: 1) Divide the numerator by the denominator. 2) Write down the whole number answer. 3) Then write down any remainder above the denominator. Ex) 11 6 Ex) 33 7 You Try! Convert each improper fraction in to a mixed number. 13 2 57 11 20 5 Name:_________________________________ M1ReviewL1 Accordino-Math 7 Date:_________ Period:________ Simplifying Proper Fractions and Improper Fractions: How To: To simplify proper and improper fractions follow these two steps: 1) Identify the largest number that divides both the numerator and denominator (called the Greatest Common Factor or GCF). 2) Divide both the numerator and denominator by this number to arrive at your final simplified fraction Note: If you cannot determine a GCF, repeatedly divide the numerator and denominator by two. When that is no longer possible, check that the numerator and denominator are not divisible by three, and if not then you are done! Ex) 6 16 Ex) 24 108 You Try! Write each fraction in simplest form. 12 8 12 54 18 36 Homework: Convert each mixed number below to an improper fraction and simplify to lowest terms. 12 2 4 3 1 5 5 3 9 Convert each improper fraction below to mixed number and simplify the fraction to lowest terms. 12 8 54 12 36 18 Name:_________________________________ M1ReviewL1 Accordino-Math 7 Date:_________ Period:________ Review Lesson 1: Converting Mixed Numbers and Improper Fractions Exit Ticket 1) What is the greatest common factor of 110 and 50? a. 2 b. 5 c. 10 d. 25 2) What is 10 3) What is 7 as an improper fraction? 13 13 as a mixed number? 7