Mastering Mixed Numbers: Multiplication and Division

What is the first step in multiplying mixed numbers?

• Add the fractions

• Convert to proper fractions

• Convert to improper fractions

• Multiply the denominators

Tags

CCSS.5.NF.B.6

When multiplying fractions, what is unnecessary to match?

• Numerators

• Denominators

• Common denominators

• Improper fractions

Tags

CCSS.5.NF.B.6

What is the correct way to write a mixed number from an improper fraction?

• None of the above

• Divide the numerator by the denominator

• Multiply the fractions

• Subtract the remainder from the numerator

What is the result of multiplying the fractions 7/2 and 38/9?

• 266/18

• 266/21

• 152/18

• 275/18

Tags

CCSS.5.NF.B.6

What method is used for dividing fractions?

• Multiply and simplify

• Keep, change, flip

• Subtract and divide

• None of the above

Tags

CCSS.6.NS.A.1

What does 'flip' refer to in the 'keep, change, flip' method?

• Change the numerator and denominator places

• Multiply the fractions

• Simplify the fraction

• None of the above

Tags

CCSS.6.NS.A.1

After applying 'keep, change, flip', what operation do you perform?

• Addition

• Multiplication

• Subtraction

• Division

Tags

CCSS.7.EE.B.3

What is the simplified form of 22/44?

• 1/4

• 1/2

• 2/3

• 3/4

How do you simplify a fraction?

• Add the numerator and denominator

• Subtract the numerator from the denominator

• Divide the numerator and denominator by their greatest common divisor

• Multiply the numerator and denominator

What is the final answer for the division example involving 77/15 and 63/10?

• 22/27

• 24/29

• 26/31

• 28/33

Tags

CCSS.6.NS.A.1