Adding Fractions
1/15 +1/6 equals?
What is 7/30.
What is the difference of 7/16 and 1/4?
3/16
When creating equivalent fractions, the second process is...….
ind the Find the Least Common Muultiple
When do you need to find common denominators?
When you are adding or subtracting fractions.
List the first 10 common multiples of 7and 9.
What is the LCM between them two numbers?
What is 63.
9/10 + 2/10 equals?
What is 11/10
What is the difference of 1/2 and 3/16?
5/16
The equivalent fractions of one half and three fourths is.....
2/4 and 3/4
You have two fractions, 4/3 and 2/7 and want to rewrite them using the same denominator. What will be the least common denominator for between these two fractions?
21
The number 72 is a common multiple between what two numbers?
What is 8 and 9.
Seven sixteenths plus three eights equals?
13/16
Seven eights minus two thirds equals?
5/24
The same at the bottom you don't do the same at the top...
True or False. Explain why?
False.
Because you always do the same at the top as you do at the bottom.
What is the least common denominator of the fractions two thirds and one fourth?
12
Find the product.
23 times 4
92
Two thirds plus seven eighths equals?
37/24
What is the difference of four ninths and one fourth?
7/36
What are the equivalent fractions when you subtract 9/10 and 13/15?
27/30, 26/30
Two thirds
Five sevenths
Rewrite each fraction with the denominator of 21.
What is 2/3=14/21
5/7= 15/21
Find the product.
Nine baskets with thirty four pieces of candy in each equals what?
306
One seventh plus one half equals?
9/14
Eleven twelfths minus four sixths equals?
h
3/12
What are the equivalent fractions when you add 2/3 and 1/5?
10/15, 3/15
You have two fractions, 5/8 and 5/4 and you want to rewrite them with the same denominators. What number(s) could be use for the denominator?
Possible answers: 8 and 16.
Find the product of 451 and 6
2,706