Multiply Fractions Lesson 3.1 - 3.3

What is 2/3 x 2/3 

• 4/9
• 2/3
• 4/3
• 4/6

Tags

CCSS.5.NF.B.6

18/45 simplifies to...

• 6/15
• 5/8
• 2/5
• 1/4

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

Tags

CCSS.5.NF.B.6

Find the product.

• 3/50
• 30/5
• 6
• 1  1/5

Tags

CCSS.5.NF.B.6

Multiply

• 6
• 4 / 45
• 20
• 7 /45

Tags

CCSS.5.NF.B.6

George has 1/3 pan of brownies. He eats 1/4 of them. What fraction did George eat?

• 1/7
• 1/4
• 1/3
• 1/12

Tags

CCSS.5.NF.B.6

Two-thirds of the students in your class are boys. One-eighth of the boys play soccer. What fraction of the kids in your class are boys who play soccer? 

• 3/11
• 1/4
• 1/12
• 1/5

Tags

CCSS.5.NF.B.6

Nik has ⅕ of a chocolate bar, and Emme has ⅔ of a chocolate bar. What fraction of a chocolate bar do they have all together? 

• 3/8
• 14/15
• 3/15 = ⅕
• 13/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

To multiply two fractions...

• multiply the numerators and keep the denominators constant.
• multiply the numerators and multiply the denominators.
• keep the numerators constant and multiply the denominators.
• guess and check.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $\frac{1}{3\ }\times\ \frac{3}{5\ }=$  

•  $\frac{1}{5}$  

•  $\frac{3}{15}$  

•  $\frac{1}{5}$  

Tags

CCSS.5.NF.B.6