Download presentation
Presentation is loading. Please wait.
Published byAbraham Spencer Modified over 9 years ago
1
Picture This! Multiply Fractions by drawing arrays
2
1 1 1 x 1 looks like this:
3
1 1212 1212 x 1 looks like this:
4
Half of 50 ¢ is 25 ¢ Half of a half is a quarter x looks like this: 1212 1212 1212 1212 Half of $1 is 50 ¢
5
3535 1212 Here’s x 3535 1212 x= 3 10
6
The denominators tell the array’s dimensions 1212 3535 2 x 5 array x
7
The numerators tell you how many to color in 3535 1212 3 x 1 = 3 x
8
The answer is the number of colored rectangles over the total number of rectangles 3535 1212 x= 3 10
9
3 colored rectangles in a 5 x 2 array is 3 out of 10 or 3535 1212 x= 3 10 3 10
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.