gorovogpg

2021-12-29

How do you write $3\frac{1}{4}$ as an improper fraction?

Maria Lopez

Beginner2021-12-30Added 32 answers

Explanation:

To convert a mixed fraction to an improper one, we must transfer the whole number into the numerator of the fraction.

To do this, we convert the whole number 3 into a fraction with common denominator of 4 :

$3\Rightarrow \frac{12}{4}$

Since$3\frac{1}{4}=3+\frac{1}{4}$ our final step is to add the fractions together, giving us the desired improper fraction:

$\frac{12}{4}+\frac{1}{4}=\frac{13}{4}$

To convert a mixed fraction to an improper one, we must transfer the whole number into the numerator of the fraction.

To do this, we convert the whole number 3 into a fraction with common denominator of 4 :

Since

ol3i4c5s4hr

Beginner2021-12-31Added 48 answers

Explanation:

To transform a mixed number to an improper fraction you have to write the whole part of the number as a fraction with the same denominator as the fraction in the mixed number and then add the numerators.

$3\frac{1}{4}=\frac{3\cdot 4}{4}+\frac{1}{4}=\frac{12}{4}+\frac{1}{4}=\frac{13}{4}$

To transform a mixed number to an improper fraction you have to write the whole part of the number as a fraction with the same denominator as the fraction in the mixed number and then add the numerators.

Vasquez

Expert2022-01-08Added 669 answers

Step 1 - Setup
First, we set up the mixed number 3 1/4 with different colors, so it is easy to follow along:
3 1/4
Step 2 - Multiply
Next, we multiply the whole number by the denominator.
3*4=12
Step 3 - Add Numerator
Then, we add the numerator to the answer we got in Step 2.
12 + 1 = 13
Step 4 - Solution
Finally, to get the solution, we keep the original denominator and make the numerator the answer from Step 3. Thus, 3 1/4 as an improper fraction is:
13/4

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