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

Without calculating, determine whether the quotient in the division exercise is less than 1 or not:

\( 5:6= \)

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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