Locating the Fraction 3/4: Step-by-Step Solution Guide

Fraction Comparison with Number Line Ordering

The number 34 \frac{3}{4} is found....

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Find the range where the number is located
00:05 Substitute every number in the range into the common denominator (4)
00:12 According to the numerator, the number will be smaller or larger than the given number
00:20 Reduce as much as possible
00:28 And this is the solution to the question

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

The number 34 \frac{3}{4} is found....

2

Step-by-step solution

Let's try to understand what is larger and what is smaller than the number 34 \frac{3}{4} .

Since the denominator is 4, both the larger and smaller numbers will also have a denominator of 4:

?4<34<?4 \frac{?}{4} < \frac{3}{4} < \frac{?}{4}

Now let's complete the numerators with the numbers before and after 3 as follows:

24<34<44 \frac{2}{4} < \frac{3}{4} < \frac{4}{4}

Now we can simplify the fractions like this:

2:24:2=12 \frac{2:2}{4:2}=\frac{1}{2}

4:44:4=11=1 \frac{4:4}{4:4}=\frac{1}{1}=1

Therefore, the answer is:

12<34<1 \frac{1}{2} < \frac{3}{4} < 1

3

Final Answer

...between 12 \frac{1}{2} to 1 1 .

Key Points to Remember

Essential concepts to master this topic
  • Comparison Rule: Compare fractions by finding equivalent forms or common denominators
  • Technique: Convert 24=12 \frac{2}{4} = \frac{1}{2} and 44=1 \frac{4}{4} = 1 to see boundaries
  • Check: Verify 12<34<1 \frac{1}{2} < \frac{3}{4} < 1 by converting to decimals: 0.5 < 0.75 < 1.0 ✓

Common Mistakes

Avoid these frequent errors
  • Comparing numerators without considering denominators
    Don't just look at 3 in 34 \frac{3}{4} and think it's between 3 and 4! This ignores the denominator completely. The fraction 34 \frac{3}{4} means 3 out of 4 equal parts, which is less than 1 whole. Always consider the fraction as a single value between 0 and 1.

Practice Quiz

Test your knowledge with interactive questions

What are the missing numbers (?) on the numer line below?

000??????111

FAQ

Everything you need to know about this question

How do I know where 34 \frac{3}{4} fits on a number line?

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Think of 34 \frac{3}{4} as 3 out of 4 equal parts. Since you need 4 parts to make 1 whole, and you only have 3 parts, the fraction must be less than 1 but greater than half (which is 24 \frac{2}{4} ).

Why can't 34 \frac{3}{4} be between 3 and 4?

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The numbers 3 and 4 are whole numbers, but 34 \frac{3}{4} is a fraction less than 1! The numerator (3) doesn't tell you the fraction's location - you need to consider the entire fraction as one value.

How do I compare fractions with the same denominator?

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When fractions have the same denominator, just compare the numerators! Since 24<34<44 \frac{2}{4} < \frac{3}{4} < \frac{4}{4} , we know 2 < 3 < 4, so the fractions are in order from smallest to largest.

What's the easiest way to check my answer?

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Convert to decimals! 12=0.5 \frac{1}{2} = 0.5 , 34=0.75 \frac{3}{4} = 0.75 , and 1=1.0 1 = 1.0 . You can clearly see that 0.5 < 0.75 < 1.0, confirming your answer.

Do I always need to simplify fractions when comparing?

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Simplifying helps but isn't always necessary! In this problem, simplifying 24=12 \frac{2}{4} = \frac{1}{2} and 44=1 \frac{4}{4} = 1 makes it easier to see that 34 \frac{3}{4} is between 12 \frac{1}{2} and 1.

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