The mixed number 18 42/10000 written as an improper fraction is 180042/10000
To turn the mixed number 18 42/10000 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 18 × 10000 = 180000.
After that, add the result to the numerator of the fractional part: 180000 + 42 = 180042.
Next, Write the sum of the previous step on the original denominator: 180042/10000.
This means that 18 42/10000, as an improper fraction, equals 180042/10000.
See also: 18 42/10000 as a decimal