Download presentation

Presentation is loading. Please wait.

Published byEzra Nash Modified over 7 years ago

1
Chapter 3

2
Fractions Numerator (top number / part) Denominator (bottom number / whole) Whole Number (1, 2, 3) Fraction (1/2, 2/3, ¾) Mixed Number (1 ½, 2 2/3, 3 ¾)

3
Equivalent Fractions Fraction that names the same number as another fraction. 1/3 = 1/3 x 2/2 = 2/6 8/12 = 8/12 / 4 = 2/3

4
Simplifying Fractions Lowest terms Greatest Common Factor –4/8 = ½ –¼ + ½ = –10/12 + 5/8 =

5
Multiplying Fractions Simplify –4/8 * 2/5 = –¼ * ½ * ¾ = Cancelling –10/12 * 6/8 =

6
Dividing Fractions Reciprocal –4/8 / 2/5 = –¼ / ½ = Cancelling –10/12 / 6/8 =

7
Proper vs Improper Fraction Proper fraction has a numerator that is smaller than the denominator. Improper fraction has a numerator that is equal to or greater than the denominator.

9
Mixed Numbers Adding –3 ½ + 2 ¼ = Subtracting –6 ½ - 4 ¾ = Multiplying –3 ½ * 6 ¼ = Dividing –3 ½ / 1 ¾ =

10
Fractional Relationships 5/8 as much as $60 is ? $40 plus 7/8 of itself is ? What part of 36 is 4? 30 is ? Smaller than 40

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