Multiply and Dividing Fractions

When multiplying fractions, you -

• multiply the numerators & multiply the denominators

• keep change flip

• find common denominators

• do not have to reduce

Tags

CCSS.5.NF.B.6

What answer do I get when I multiply any fraction times its reciprocal?

• 1

• 0

• no answer

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How do I MULTIPLY fractions?

• Find a common denominator

• Multiply straight across

• Keep change flip

Tags

CCSS.5.NF.B.6

In the equation shown, what is the value of N ?
 ⅙ ÷ 2 = N

• 1/3

• 12

• 1/2

• 1/12

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7A

When dividing a WHOLE NUMBER by a UNIT FRACTION, your answer will always be a...

• Whole Number

• Unit Fraction

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

You get a fraction answer that isn't listed as one of your choices. You don't have a calculator to use to simplify. What should you do?

• Cry

• Guess

• Cross Multiply your answer with the choices to see which is equivalent

• Pick the answer choice that is closest to the answer you got

Tags

CCSS.3.OA.A.3

3 x 4/5

• 1 and 2/3

• 2 and 2/5

• 1 and 1/5

• 20

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

2/3 x 4

• 2 and 2/3

• 4 and 1/3

• 5

• 25

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What equation does this model represent?

• 3 + 2/3

• 3 + 1/2

• 3 x 2/3

• 3 x 1/2

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4A

What is the product of 2/3 x 6?

• 2

• 3

• 4

• 5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C