Mastering Simple Fraction Operations

When multiplying fractions, do the fractions need to have common denominators?

• Yes, they must have common denominators.

• Only if the fractions are improper.

• No, they do not need common denominators.

• Only if the fractions are mixed numbers.

Tags

CCSS.5.NF.B.6

What is the first step when multiplying two fractions?

• Divide the numerators.

• Add the numerators.

• Multiply the numerators.

• Subtract the denominators.

Tags

CCSS.5.NF.B.6

What is the simplified form of the fraction 6/12?

• 1/2

• 2/3

• 3/4

• 1/3

What is the 'keep' step in the 'keep, change, flip' method for dividing fractions?

• Keep the division sign the same.

• Keep the second fraction the same.

• Keep both fractions the same.

• Keep the first fraction the same.

Tags

CCSS.6.NS.A.1

What do you do after flipping the second fraction in the 'keep, change, flip' method?

• Add the fractions.

• Subtract the fractions.

• Multiply the fractions.

• Divide the fractions.

Tags

CCSS.6.NS.A.1

What is the result of 3/2 divided by 4/5?

• 5/4

• 8/15

• 7/8

• 15/8

Tags

CCSS.6.NS.A.1

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

• Subtract the numerator from the denominator.

• Multiply the numerator by the denominator.

• Divide the numerator by the denominator.

• Add the numerator and the denominator.

What is the mixed number form of 15/8?

• 2 7/8

• 1 1/8

• 2 1/8

• 1 7/8

What is the simplified form of 20/18?

• 10/9

• 5/4

• 2/1

• 1/2

What is the mixed number form of 10/9?

• 1 1/7

• 1 1/8

• 1 1/9

• 1 1/10