Fill in the missing sign:
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Fill in the missing sign:
To solve this problem, we will follow these steps:
Now, let's work through each step:
Step 1: The fractions we have are and .
Step 2: Simplify . The greatest common factor of 2 and 6 is 2, so .
Step 3: Find a common denominator for and . The least common multiple of 4 and 3 is 12.
Step 4: Convert each fraction to have the common denominator:
Step 5: Compare the numerators of the converted fractions:
Now, compare and .
Since , it follows that .
Therefore, , and hence .
The correct comparison sign is .
Fill in the missing sign:
\( \frac{5}{9}☐\frac{3}{9} \)
No! You must convert to a common denominator first. Comparing 3 vs 2 or 4 vs 6 separately doesn't tell you which fraction is actually larger.
It's helpful but not required. Simplifying to makes the numbers smaller and easier to work with, but you can compare without simplifying too.
Find the Least Common Multiple (LCM) of the denominators. For 4 and 6: multiples of 4 are 4, 8, 12... and multiples of 6 are 6, 12, 18... so LCM = 12.
Multiply both numerator and denominator by the same number. For : multiply by to get .
Then use the equals sign (=)! If the numerators are the same after converting to common denominators, the original fractions are equal.
Yes! Cross multiply: 3 × 6 = 18 and 4 × 2 = 8. Since 18 > 8, we know . This is often faster than finding common denominators!
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