15/20 multiplied by 99/4 in Fraction Form

The result of 15/20 multiplied by 99/4 is: 18 9/16

Step-by-Step Solution

Step 1: Understand the Problem

We need to multiply the fractions $\frac{1}{5} 20$ and $\frac{9}{9} 4$ .

Step 2: Multiply the Numerators

Multiply the numerators: 15 × 99 = 1485

Step 3: Multiply the Denominators

Multiply the denominators: 20 × 4 = 80

Step 4: Simplify the Fraction

We can simplify $\frac{1}{4} 8580$ to its lowest form.
The greatest common divisor (GCD) of 1485 and 80 is 5.
Dividing both numerator and denominator by the GCD, we get $\frac{2}{9} 716$ .

Step 5: Convert to Mixed Number

The fraction $\frac{2}{9} 716$ can be written as the mixed number $18 \frac{9}{1} 6$ .

Final Answer

The result of 15/20 multiplied by 99/4 is:

\frac{15}{20} \times \frac{99}{4} = 18 \frac{9}{1} 6

Understanding Fraction Multiplication

How to Multiply Fractions

To multiply fractions, you multiply the numerators together and the denominators together:

$\frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}$

After multiplying, it's always good practice to simplify the fraction to its lowest form.

Why Simplify Fractions?

Simplifying fractions makes them easier to work with and understand. A fraction is in its simplest form when the numerator and denominator have no common factors other than 1.

To simplify a fraction, divide both the numerator and denominator by their greatest common divisor (GCD).

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