Multiply Fractions by a Whole Number

Lori is baking cookies. The recipe calls for $\frac{1}{3}$ cup of milk. Lori decides she wants to triple the recipe. How much milk does she need?

• 4  $\frac{1}{2}$  cups

• 1 cup or  $\frac{3}{3}\$  cup

• 3 cups or  $\frac{9}{3}$  cups

•  $\frac{2}{9}$  cup

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

10. Sally is making pumpkin bread. If her mom tells her to fill up the  $\frac{3}{4}$ measuring cup 5 times with milk. How much milk is she using?

• Sally is using $\frac{3}{4}$   cups of milk.

• Sally is using $\frac{15}{20}$   cups of milk.

• Sally is using  $\frac{15}{4}$  cups of milk.

• Sally is using 5 cups of milk.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $4\ \times\ \frac{2}{3}$  

•  $\frac{6}{3}$  

•  $\frac{8}{3}$  

•  $\frac{2}{3}$  

•  $\frac{12}{3}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

 $9\ \times\ \frac{4}{8}$  

•  $\frac{13}{4}$  

•  $\frac{36}{8}$  

•  $\frac{5}{8}$  

•  $\frac{13}{8}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

 $8\ \times\ \frac{1}{3}$  

•  $\frac{9}{3}$  

•  $\frac{11}{3}$  

•  $\frac{8}{3}$  

•  $\frac{24}{3}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

 $2\ \times\ \frac{2}{6}$  

•  $\frac{6}{3}$  

•  $\frac{3}{6}$  

•  $\frac{4}{6}$  

•  $\frac{4}{3}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

 $7\ \times\ \frac{3}{7}$  

•  $\frac{0}{7}$  

•  $\frac{49}{3}$  

•  $\frac{21}{7}$  

•  $\frac{12}{7}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Multiply then SIMPLIFY (Change from an improper fractions to a mixed number).  4 x $\frac{2}{3}$  =

•  $2\ \frac{2}{3}$  

•  $\frac{8}{12}$  

•  $\frac{2}{3}$  

•  $\frac{6}{8}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Multiply then SIMPLIFY (Change from an improper fractions to a mixed number). 8 x  $\frac{1}{5}$  =

•  $\frac{9}{5}$  

•  $1\ \frac{3}{5}$  

•  $8\ \frac{1}{5}$  

•  $\frac{7}{5}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Multiply then SIMPLIFY (Change from an improper fractions to a mixed number). 5 x  $\frac{6}{8}$  =

•  $\frac{11}{8}$  

•  $\frac{30}{40}$  

•  $\frac{1}{8}$  

•  $3\ \frac{3}{4}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C