How do you divide a fraction with multiplication?
Exercise 7: Divide the fractions, . Step 1: Flip the numerator and denominator of the second fraction. Step 2: Replace the division sign with a multiplication sign. Step 3: Perform multiplication. denominator of the second fraction. Step 2: Replace the division sign with a multiplication sign. Step 3: Use the Cancellation Method. GCF(6, 3) = 3 .
How do you divide a fraction in math 105?
(In Math 105, TO DIVIDE: Change the divide sign to a multiplication sign, then invert the second fraction and multiply as in Step 4. Common (like) denominators are necessary, so change all unlike fractions to equivalent fractions with like denominators. To make equivalent fractions, multiply the numerator and denominator by the same number.
How do you make an equivalent fraction?
To make equivalent fractions, multiply the numerator and denominator by the same number. Keep mixed numbers; DO NOT change mixed numbers into improper fractions. Add (or subtract) the numerators, put the numerator answer over the common denominator. If any improper fractions arise in the answer, change the improper portion to a mixed number.
How do you make a fraction with a common denominator?
Common (like) denominators are necessary, so change all unlike fractions to equivalent fractions with like denominators. To make equivalent fractions, multiply the numerator and denominator by the same number. Keep mixed numbers; DO NOT change mixed numbers into improper fractions.
Règles de calcul avec les fractions - récapitulatif -