Dividing Fractions and Mixed Numbers

This lesson focuses on dividing fractions using different strategies, including tape diagrams and algorithmic methods. The teacher explains how to use these methods to solve problems and apply them to real-life situations. Students are encouraged to choose their preferred strategy and practice with various examples. The lesson emphasizes understanding the concept of 'same times flip' and converting mixed numbers to improper fractions.

How many 1/8 are there in 3/4?

• 4

• 6

• 7

• 5

What is the result of dividing 9/10 by 3/5?

• 2.5

• 2

• 1.5

• 1

According to Partner B's method, how do you divide a number by a fraction?

• Subtract the denominator from the numerator, then multiply

• Add the numerator and denominator, then divide

• Multiply the number by the denominator and divide by the numerator

• Multiply the number by the numerator and divide by the denominator

What is the result of dividing 9/10 by 3/5 using Partner B's method?

• 1

• 2

• 1.5

• 2.5

What does the 'same times flip' method involve?

• Subtracting the fractions and then flipping

• Adding the fractions and then flipping

• Flipping both fractions and then multiplying

• Keeping the first fraction and flipping the second before multiplying

Which equation represents dividing a number n by a fraction a/b?

• n / a * b

• n * a / b

• n * b / a

• n / b * a

What is the result of dividing 8/9 by 4 using the 'same times flip' method?

• 5/9

• 4/9

• 3/9

• 2/9

How do you convert a mixed number to an improper fraction?

• Subtract the numerator from the whole number and place over the denominator

• Multiply the whole number by the numerator and place over the denominator

• Add the whole number to the numerator and place over the denominator

• Multiply the whole number by the denominator, add the numerator, and place over the denominator

What is the total length of Jada's trip if she has traveled 5.5 miles, which is 2/3 of the trip?

• 7.5 miles

• 8 miles

• 8.25 miles

• 9 miles

Why is it important to simplify fractions in real-life problems?

• To make the problem more complex

• To avoid using decimals

• To make the numbers larger

• To make calculations easier and more accurate