Find a common denominator – by expanding and reducing or by multiplying the denominators. (Remember to multiply both the numerator and the denominator)
Master comparing fractions with common denominators, mixed numbers, and benchmark fractions. Interactive practice problems with step-by-step solutions.
Find a common denominator – by expanding and reducing or by multiplying the denominators. (Remember to multiply both the numerator and the denominator)
Let's check which fraction is larger based on the numerators alone. The fraction with the larger numerator will be larger.
Note- First of all, we will convert whole numbers and mixed numbers to improper fractions, and only then will we find a common denominator.
If the numerators are identical, the larger fraction is the one with the smaller denominator!
Sometimes, you can compare fractions by comparing them to , , and .
How do you compare a fraction to ?
If the numerator is larger than the denominator, the fraction is greater than .
If the numerator is smaller than the denominator, the fraction is smaller than .
In the same way, you can compare fractions to and !
If one fraction is greater than and the other is smaller than , you can determine which fraction is larger without calculating.
Fill in the missing sign:
\( \frac{2}{3}☐\frac{8}{12} \)
Fill in the missing sign:
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: Simplification
Simplify :
- The greatest common divisor of 5 and 25 is 5.
- Divide the numerator and the denominator by 5: .
The fraction simplifies to .
The fraction stays the same as it is already in its simplest form.
Step 2: Comparison
Since both fractions simplify to , they are indeed equal.
Therefore, the solution to the problem is that the missing sign is .
Answer:
Fill in the missing sign:
To solve the problem, we begin by comparing the fractions and . We will simplify to see if it is equivalent to .
Let's simplify . We do this by finding the greatest common divisor (GCD) of 2 and 4, which is 2. We then divide both the numerator and the denominator by 2:
Now, we see that simplifies to .
Since simplifies to , the two fractions are equivalent.
Therefore, we fill in the missing sign with an equals sign:
Answer:
Fill in the missing sign:
To compare fractions with the same denominator, focus on the numerators:
Therefore, the missing sign that correctly compares the two fractions is , so the correct statement is:
.
Answer:
Fill in the missing sign:
To find the correct comparison sign for the fractions and , follow these logical steps:
Therefore, the missing sign to correctly complete the expression is . Thus, the solution to the problem is .
Answer:
Fill in the missing sign:
To solve this problem, we need to determine which of the two fractions, and , is greater. Since both fractions have the same denominator, the larger fraction will be the one with the larger numerator.
We'll follow these steps:
Therefore, the correct mathematical sign to fill in the blank is .
Thus, the complete inequality is: .
The correct answer is choice 2: .
Answer: