Step 1: Identify the number of decimal places

The decimal 13.022416 has 6 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 10⁶ = 1000000 to eliminate the decimal point.

13.022416 × 1000000 = 13022416

Step 3: Write as a fraction

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 13022416 and 1000000.

GCD(13022416, 1000000) = 16

Divide both the numerator and denominator by the GCD: