The common denominator between 7/8 and 2/4 is:
Adding Fractions Related Denominators

Quiz
•
Mathematics
•
5th Grade
•
Hard
Anthony Clark
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4
16
8
12
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In order to add or subtract fractions, they must have:
Different denominators.
A common denominator.
The same numerator.
No numerators.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the result of adding 3/4 and 2/5 when written with a common denominator of 20?
17/20
14/20
11/20
5/20
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a requirement in order to add mixed numbers?
Must have the same denominator.
Must have the same numerator.
Must turn into improper fractions.
Must draw a picture of the fraction.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the sum of these fractions in lowest terms?
5/12
5/24
6/12
6/144
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the sum of these fractions?
4/5
3/20
17/20
4/20
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the sum of these fractions in lowest terms?
7/18
7/9
12/9
12/81
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