Fractions with the same denominators are called like fractions .
To add fractions with like denominators, add the numerators , and write the sum over the denominator.
Example
3/9+4/9
=3+4/9
=7/9
How To Add Fractions With Unlike Denominators?
Here's the way to do it:
Cross-multiply the two fractions and add the results together to get the numerator of the answer. Suppose you want to add the fractions 1/3 and 2/5. ...
Multiply the two denominators together to get the denominator of the answer. ...
Write your answer as a fraction.
Example
1/3+2/5
1×5/3×5 + 2×3/5×3
=5+6/15
=11/15
Unlike fractions are fractions that have different denominators. Examples. The first fraction below has a denominator of two and the second fraction below has a denominator of three. Since the denominators are different, they are unlike fractions.
Like fractions are the group of two or more fractions having the same denominator. In these fractions, the whole is divided into a fixed number of equal portions. For example, 5/6 and 4/6 are like fractions. Here, we have divided the whole into 6 equal parts.
Answers & Comments
Answer:
• 7/8
• 1 1/10
• 11/12
Step-by-step explanation:
How To Add Fractions With The Same Denominators?
Fractions with the same denominators are called like fractions .
To add fractions with like denominators, add the numerators , and write the sum over the denominator.
Example
3/9+4/9
=3+4/9
=7/9
How To Add Fractions With Unlike Denominators?
Here's the way to do it:
Cross-multiply the two fractions and add the results together to get the numerator of the answer. Suppose you want to add the fractions 1/3 and 2/5. ...
Multiply the two denominators together to get the denominator of the answer. ...
Write your answer as a fraction.
Example
1/3+2/5
1×5/3×5 + 2×3/5×3
=5+6/15
=11/15
Unlike fractions are fractions that have different denominators. Examples. The first fraction below has a denominator of two and the second fraction below has a denominator of three. Since the denominators are different, they are unlike fractions.
Like fractions are the group of two or more fractions having the same denominator. In these fractions, the whole is divided into a fixed number of equal portions. For example, 5/6 and 4/6 are like fractions. Here, we have divided the whole into 6 equal parts.
Answer:
1. 7/8
2. 1 1/10
3. 11/12
Step-by-step explanation: