Is 4/9 Bigger Than 1/12?

Q: Which is bigger: 4/9 or 1/12?

4/9 is bigger. As a decimal, 4/9 = 0.444444 while 1/12 = 0.083333.

Q: What is the difference between 4/9 and 1/12?

The difference is 13/36, which equals 0.361111 in decimal form (36.1111 percentage points).

Yes, 4/9 is bigger than 1/12. Hit Compare below to see the visual breakdown and step-by-step solution — or change the fractions to compare your own.

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How to Compare $\frac{4}{9}$ and $\frac{1}{12}$ Step by Step

Wondering how to figure out which fraction is bigger without a calculator? Comparing $\frac{4}{9}$ and $\frac{1}{12}$ is straightforward once you know the right approach. Below we walk through three proven methods for comparing fractions: finding a common denominator, cross multiplication, and converting to decimals. Each method will give you the same answer, so choose the one that feels easiest.

Method 1: Common Denominators

To compare these fractions, we need a common denominator. The denominators are 9 and 12, and the least common denominator (LCD) is 36.

Step 1. Convert $\frac{4}{9}$: multiply numerator and denominator by 4. $\frac{4}{9} = \frac{4 \times 4}{9 \times 4} = \frac{16}{36}$
Step 2. Convert $\frac{1}{12}$: multiply numerator and denominator by 3. $\frac{1}{12} = \frac{1 \times 3}{12 \times 3} = \frac{3}{36}$
Step 3. Compare the numerators: 16 vs 3.
Step 4. Since 16 is greater than 3, we know that $\frac{4}{9} > \frac{1}{12}$.

Method 2: Cross Multiplication

A quicker way to compare fractions is to cross-multiply. Multiply each numerator by the other fraction's denominator:

Step 1. Multiply the numerator of the first fraction by the denominator of the second: $4 \times 12 = 48$.
Step 2. Multiply the numerator of the second fraction by the denominator of the first: $1 \times 9 = 9$.
Step 3. Compare the products: $48 > 9$, so $\frac{4}{9} > \frac{1}{12}$.

Method 3: Decimal Comparison

Convert each fraction to a decimal by dividing the numerator by the denominator:

$\frac{4}{9}$ as a decimal 0.444444

$\frac{1}{12}$ as a decimal 0.083333

Difference 0.361111

Since 0.444444 is greater than 0.083333, we confirm that $\frac{4}{9} > \frac{1}{12}$. In percentage terms, $\frac{4}{9}$ is 44.4444% and $\frac{1}{12}$ is 8.3333%, a difference of 36.1111 percentage points.

Why Does This Work?

These fractions have different numerators and different denominators, so we can't compare them directly. By converting to a common denominator of 36, we're cutting both quantities into equal-sized pieces. Then 16 pieces vs 3 pieces is a straightforward comparison.

Frequently Asked Questions

Which is bigger: 4/9 or 1/12?

$\frac{4}{9}$ is bigger. As a decimal, $\frac{4}{9}$ = 0.444444 while $\frac{1}{12}$ = 0.083333.

What is the difference between 4/9 and 1/12?

The difference is $\frac{13}{36}$, which equals 0.361111 in decimal form (36.1111 percentage points).

How do you compare 4/9 and 1/12?

You can use three methods: find a common denominator and compare numerators, cross-multiply and compare the products, or convert both fractions to decimals. All three methods confirm that $\frac{4}{9}$ $>$ $\frac{1}{12}$.

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