Download presentation

Presentation is loading. Please wait.

Published byGyles Montgomery Modified over 8 years ago

1
Multiplying Mixed Numbers and Fractions Section 6-5

2
Modeling 3535 3434 X = 9 20

3
Modeling 4545 1414 X = 4 20 1515

4
Absolute Rule!!! Mixed numbers must be converted to Improper Fractions! Step 1: Change all mixed numbers to improper fractions. Step 2: Top x Top, Bottom x Bottom. Step 2b: CANCEL! Canceling is dividing a numerator and a denominator by a common factor. Cancel before multiplying! Step 3: Simplify! Simplify! Simplify!

5
How do I know to multiply? Look for the normal signs. x ; ; ( )( ) Look for the word, ‘of’, or ‘out of’. When you want part of the whole, you multiply the two fractions/ mixed numbers. When modeling multiplication of fractions, look for: –The fraction represented by the column –The fraction represented by the row –The double shaded region over the total number of squares is your answer.

6
Practice 1 10 1212 24 3 14 22 1616

7
Homework Worksheet – Practice,6 – 5, Quiz on Tomorrow! Extra practice @ www.math.comwww.math.com

Similar presentations

© 2023 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google