Slide 1:
Multiplying & Dividing
Fractions & Mixed Numbers Multiply :
Multiply 5 2
8 3 Check
Your
Sign! Multiply the Numerators :
Multiply the Numerators 5 2
8 3 10 Multiply the Denominators 24 Simplify :
Simplify 10 24 5 12 Problem Solved! Multiply These Mixed Numbers :
Multiply These Mixed Numbers 2 3 5 4 2 1 Check
Your
Sign! Slide 6:
2 3 5 4 2 1 13 5 2 9 Write the mixed numbers as improper fractions. Slide 7:
13 5 2 9 Multiply the numerators. Multiply the denominators. 117 10 Simplify. Slide 8:
Write as a mixed number. 117 10 7 11 10 Problem Solved! Divide :
Divide 2 5
3 6 Check
Your
Sign! Multiply by the reciprocal. :
Multiply by the reciprocal. 2 3 6 5 2 3 5 6 Divide 6 and 3 by their GCF, 3. :
Divide 6 and 3 by their GCF, 3. 2 3 5 6 4 5 1 2 Simplify. Problem Solved! Divide the Mixed Numbers :
Divide the Mixed Numbers 1 2 4 3 2 9 Check
Your
Sign! Write the Mixed Numbers as Improper Fractions :
Write the Mixed Numbers as Improper Fractions 1 2 4 3 2 9 19 2 4 11 Multiply by the reciprocal. :
Multiply by the reciprocal. 11 4 19 2 4 11 19 2 Divide 4 and 2 by their GCF, 2 . :
Divide 4 and 2 by their GCF, 2 . 19 11 11 4 38 2 2 1 Multiply. Write as a Mixed Number. :
Write as a Mixed Number. 38 11 3 5 11 Problem Solved!