Adding Fractions
1/15 +1/6 =
What is 7/30.
What is the difference of 7/16 and 1/4?
What is 3/16.
What do you have to do to add or subtract fractions with unalike denominators?
Find the LCM
(Least Common Multiple)
Common Denominators is also the same as what kind of denominators?
Like Denominators
List the first 10 common multiples of 7 and 9.
What is the LCM between them two numbers?
What is 63.
9/10 + 2/10 =
What is 11/10
What is the difference of 1/2 and 3/16?
What is 5/16?
The equivalent fractions of one half and three fourths is...
What is two fourths and three fourths
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 common denominator for between these two fractions?
What is 21?
The number 72 is a common multiple between what two numbers?
What is 8 and 9.
One seventh plus one half equals?
What is nine fourteenths.
9/14
Seven eights minus two thirds equals?
What is Five twenty fourths
5/24
What you do to the bottom you shouldn't do to 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 common denominator of the fractions two seventeenths and one fourth?
What is 12?
Find the product.
Five times seven times nine equals?
What is 315?
Three hundred fifteen.
Seven sixteenths plus three eights equals?
13/16
Thirteen over sixteen
What is the difference of four ninths and one fourth?
What is seven over thirty six
7/36
What are the equivalent fractions when you subtract 9/10 and 13/15?
What is 1/30.
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?
Explain your answer.
What is 306
Two thirds plus seven eights equals?
What is Thirty seven over twenty four
37/24
Eleven twelfths minus four fifteenths equals?
What is 117/180
What are the equivalent fractions when you add 2/21 and 1/34?
What is 55/714
You have two fractions, 5/19 and 5/81 and you want to rewrite them with the same denominators. What number(s) could be use for the denominator?
What is 1539.
What is the LCM of 45 and 21
What is 315