How To Multiply Mixed Fractions With Whole Numbers Math Video Youtube Welcome to multiplying mixed numbers and whole numbers with mr. j! need help with how to multiply a mixed number by a whole number? you're in the right place. This math video tutorial explains how to multiply mixed numbers and whole numbers.fractions basic introduction: wat.
Multiply Fractions And Mixed Numbers By Whole Numbers Youtube Learn how to multiply mixed and whole numbers.example problems include,3 x 4 5 63 2 3 x 45 1 3 x 36 x 2 3 4in order to multiply a whole number by a mixed num. Multiplying fractions by whole numbers. multiplying whole numbers by fractions. multiplying mixed fractions. multiplying mixed numbers. the good news is that the 3 step strategy shared in this guide can be used to solve problems for all of the above scenarios and can be summarized as follows: step one: multiply the numerators together. Convert mixed to improper fractions: 1 12 = 22 12 = 32. 2 15 = 105 15 = 115. multiply the fractions (multiply the top numbers, multiply bottom numbers): 32 × 115 = 3 × 112 × 5 = 3310. convert to a mixed number. 3310 = 3 310. if you are clever you can do it all in one line like this: 1 12 × 2 15 = 32 × 115 = 3310 = 3 310. Learn. multiplying 2 fractions: fraction model. multiplying 2 fractions: number line. multiplying 2 fractions: 5 6 x 2 3.
Multiplying Fractions Whole Number And Mixed Numbers By Teacher Gon Convert mixed to improper fractions: 1 12 = 22 12 = 32. 2 15 = 105 15 = 115. multiply the fractions (multiply the top numbers, multiply bottom numbers): 32 × 115 = 3 × 112 × 5 = 3310. convert to a mixed number. 3310 = 3 310. if you are clever you can do it all in one line like this: 1 12 × 2 15 = 32 × 115 = 3310 = 3 310. Learn. multiplying 2 fractions: fraction model. multiplying 2 fractions: number line. multiplying 2 fractions: 5 6 x 2 3. Example 1: what is (2 7) x 3 ? start by rewriting the whole number (3 in this example) as a fraction, (3 1) as follows…. (you can do this because any number divided by one is always equal to itself) now, because you are multiplying a fraction by a fraction, you can apply the rule and solve as follows…. and since (6 7) can not be simplified. Rewrite the multiplication problem with the improper fraction in place of the mixed number: ½ x 10 3. multiply the numerators and multiply the denominators → 1 x 10 2 x 3 = 10 6. simplify the fraction by using its common factor (2) → 10 6 = 5 3. rewrite the fraction as a mixed number → 5 3 = 1⅔.
Comments are closed.