How To Multiply Fractions With Whole Numbers 9 Steps Wikihow For example, if you have 5 x 8 10, put the 5 over 1. you should now have 5 1 x 8 10. 2. multiply the numerators of the two fractions. [8] remember that the numerators are the numbers above the lines. write the result and place a line below it. [9] in the example, 5 1 x 8 10, multiply 5 by 8 to get 40. For 7 and 1 5, multiply the denominator by the whole number (5*7) and add that answer to the current numerator (1). (5*7) 1 = 36. put the new numerator over the original denominator for your improper fraction. 7 and 1 5 = 36 5. 3. simplify the improper fractions to make the numbers easier to multiply.
3 Ways To Multiply Fractions With Whole Numbers Wikihow Write the new fraction 4 10 and simplify it by dividing the numerator and denominator by 2 to get the final answer of 2 5. as another example, the problem 2 ½ x 3 ½ = 5 2 x 7 2 = (5 x 7) (2 x 2) = 35 4 = 8 ¾. 2. flip the numerator and denominator for the second fraction in a division problem. How to multiply fractions in 3 easy steps. Multiplying fractions. Fractions calculator.
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