Equivalence and Simplification FRACTIONS

Which is NOT an equivalent fraction to one half?

• 2/4
• 2/3
• 4/8
• 3/6

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

What is a Fraction?

• Names the part of the whole.

• A fraction is a number that names a part of a whole or a group.

• Names the whole number.

• A fraction represents a number using the fewest possible parts of the whole.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is a Numerator ?

• Names the whole number.

• A whole number greater than 1 that has exactly two factors.

• Names the part of the whole.

• The numerator is one or the denominator is a Prime Number.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is a Denominator?

• Names the part of the whole.

• Two or more fractions that name the same amount.

• A fraction represents a number using the fewest possible parts of the whole.

• Names the whole number.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What does Equivalent Mean?

• Two or more fractions that name the same amount.

• A fraction is a number that names a part of a whole or a group.

• The numerator is one or the denominator is a Prime Number.

• Common multiple of the denominators of two or more fractions.

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

How do you know if the fraction is in Simplest Form?

• Names the whole number.

• A whole number greater than 1 that has exactly two factor

• The numerator is one or the denominator is a Prime Number.

• A fraction is a number that names a part of a whole or a group.

What is Simplest Form?

• Names the part of the whole.

• A fraction is a number that names a part of a whole or a group.

• A fraction represents a number using the fewest possible parts of the whole.

• A whole number greater than 1 that has exactly two factors.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is a Prime Number?

• Common multiple of the denominators of two or more fractions.

• A whole number greater than 1 that has exactly two factors.

• Two or more fractions that name the same amount.

• Names the whole number.

Tags

CCSS.4.OA.B.4

What is a Common Denominator?

• A fraction is a number that names a part of a whole or a group.

• A fraction represents a number using the fewest possible parts of the whole.

• Two or more fractions that name the same amount.

• Common multiple of the denominators of two or more fractions.

Find the missing numerator:
2/3 = ?/9

• 1/9
• 4/9
• 6/9
• 7/9