Cheat Sheet Fractions - If you have a mixed number fraction, turn it into an improper fraction. Change the divide sign to a multiplication sign, then invert the second fraction and multiply as in step 4. Multiply numerator times numerator, denominator times denominator. Divide the numerator by the denominator b. Reduce answer to a mixed number in lowest terms. Put your new numerator over your new denominator. (in math 105, answers are often left in improper form) to divide: The denominator stays the same example: Add the numerator (top number) c. Web how to divide fractions.
Now multiply your new numerators. Multiply numerator times numerator, denominator times denominator. Each fractions cheat sheet (either by numerator or denominator) can be easily customized (including colors) before printing and/or saving it as a pdf document. (in math 105, answers are often left in improper form) to divide: Divide the numerator by the denominator b. Put your new numerator over your new denominator. This number becomes the new numerator d. Add the numerator (top number) c. Find the reciprocal of your second fraction. The denominator stays the same example: If you have a mixed number fraction, turn it into an improper fraction. Multiply the whole number by the denominator (bottom number) b. If you're visiting the desktop version of this website: Web cheat sheet for fractions converting fractions: Change the divide sign to a multiplication sign, then invert the second fraction and multiply as in step 4. Reduce answer to a mixed number in lowest terms. Web how to divide fractions.