Compare Fractions: Finding the Correct Symbol Between 3/4 and 2/6

Question

Fill in the missing sign:

3426 \frac{3}{4}☐\frac{2}{6}

Video Solution

Solution Steps

00:00 Choose the appropriate sign
00:03 We want to find a common denominator
00:06 Therefore we'll multiply each fraction by the denominator of the other fraction
00:09 Remember to multiply both numerator and denominator
00:16 Now we'll use the same method for the second fraction
00:19 Remember to multiply by the denominator of the second fraction
00:23 Remember to multiply both numerator and denominator
00:28 Now we have a common denominator between the fractions
00:33 When denominators are equal, the larger the numerator, the larger the fraction
00:39 And this is the solution to the question

Step-by-Step Solution

To solve this problem, we will follow these steps:

  • Step 1: Identify the fractions we need to compare, which are 34 \frac{3}{4} and 26 \frac{2}{6} .
  • Step 2: Simplify 26 \frac{2}{6} to its simplest form.
  • Step 3: Find a common denominator for the two fractions.
  • Step 4: Convert each fraction to have the common denominator.
  • Step 5: Compare the resulting numerators to determine the relationship.

Now, let's work through each step:

Step 1: The fractions we have are 34 \frac{3}{4} and 26 \frac{2}{6} .

Step 2: Simplify 26 \frac{2}{6} . The greatest common factor of 2 and 6 is 2, so 26=13 \frac{2}{6} = \frac{1}{3} .

Step 3: Find a common denominator for 34 \frac{3}{4} and 13 \frac{1}{3} . The least common multiple of 4 and 3 is 12.

Step 4: Convert each fraction to have the common denominator:

34=3×34×3=912 \frac{3}{4} = \frac{3 \times 3}{4 \times 3} = \frac{9}{12}

13=1×43×4=412 \frac{1}{3} = \frac{1 \times 4}{3 \times 4} = \frac{4}{12}

Step 5: Compare the numerators of the converted fractions:

Now, compare 912 \frac{9}{12} and 412 \frac{4}{12} .

Since 9>4 9 > 4 , it follows that 912>412 \frac{9}{12} > \frac{4}{12} .

Therefore, 34>13 \frac{3}{4} > \frac{1}{3} , and hence 34>26 \frac{3}{4} > \frac{2}{6} .

The correct comparison sign is > > .

Answer

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