When possible this calculator first reduces an improper fraction to lowest terms before finding the mixed number form. Example: Convert the improper fraction 45/10 to a mixed number. This calculator reduces the improper fraction to lowest terms by dividing numerator and denominator by the greatest common factor . The GCF of 45 and 10 is 5. Let f(t) be a function defined for all positive values of t. The Laplace Transform of f(t) is defined by the following integral, if the improper integral exists. F(s) = ∫ from 0 to ∞ ( e^−st f(t) ) dt Laplace Transforms are used to solve differential equations. Find the Laplace Transform of the function. f(t) = cos at Define improper fraction. improper fraction synonyms, improper fraction pronunciation, improper fraction translation, English dictionary definition of improper fraction. n. A fraction in which the numerator is larger than or equal to the denominator.

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