Is 4/9 Bigger Than 5/11?

Q: Which is bigger: 4/9 or 5/11?

5/11 is bigger. As a decimal, 5/11 = 0.454545 while 4/9 = 0.444444.

Q: What is the difference between 4/9 and 5/11?

The difference is 1/99, which equals 0.010101 in decimal form (1.0101 percentage points).

Q: How do you compare 4/9 and 5/11?

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 5/11 is greater than 4/9.

No, $\frac{4}{9}$ < $\frac{5}{11}$

$\frac{4}{9}$

44.4444%

$\frac{5}{11}$

45.4545%

Method 1: Common Denominators

To compare these fractions, we need a common denominator. The denominators are 9 and 11, and the least common denominator (LCD) is 99.

Step 1. Convert $\frac{4}{9}$: multiply numerator and denominator by 11. $\frac{4}{9} = \frac{4 \times 11}{9 \times 11} = \frac{44}{99}$
Step 2. Convert $\frac{5}{11}$: multiply numerator and denominator by 9. $\frac{5}{11} = \frac{5 \times 9}{11 \times 9} = \frac{45}{99}$
Step 3. Compare the numerators: 44 vs 45.
Step 4. Since 44 is less than 45, we know that $\frac{4}{9} < \frac{5}{11}$.

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: $4 \times 11 = 44$.
Step 2. Multiply the numerator of the second fraction by the denominator of the first: $5 \times 9 = 45$.
Step 3. Compare the products: $44 < 45$, so $\frac{4}{9} < \frac{5}{11}$.

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

$\frac{5}{11}$ as a decimal 0.454545

Difference 0.010101

Since 0.444444 is less than 0.454545, we confirm that $\frac{4}{9} < \frac{5}{11}$. In percentage terms, $\frac{4}{9}$ is 44.4444% and $\frac{5}{11}$ is 45.4545%, a difference of 1.0101 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 99, we're cutting both quantities into equal-sized pieces. Then 44 pieces vs 45 pieces is a straightforward comparison.

Frequently Asked Questions

Which is bigger: 4/9 or 5/11?

$\frac{5}{11}$ is bigger. As a decimal, $\frac{5}{11}$ = 0.454545 while $\frac{4}{9}$ = 0.444444.

What is the difference between 4/9 and 5/11?

The difference is $\frac{1}{99}$, which equals 0.010101 in decimal form (1.0101 percentage points).

How do you compare 4/9 and 5/11?

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 $\frac{5}{11}$ $>$ $\frac{4}{9}$.

Keep Learning

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