Fractions: Adding, Subtracting, & Multiplying

What is the reciprocal of  $4\ \frac{5}{8}$  ?

•  $\frac{8}{45}$  

•  $\frac{8}{37}$  

•  $\frac{8}{5}$  

•  $3\ \frac{7}{8}$  

Tags

CCSS.5.NF.B.3

Find the lowest common denominator of  $\frac{1}{6}$  and  $\frac{5}{9}$  =

• 3

• 9

• 18

• 36

Tags

CCSS.4.NF.A.2

Sally wants to start walking every night. The first night she walks  $\frac{3}{4}$  of a mile. The second night, she walks  $\frac{3}{8}$  of a mile. How far did Sally walk? 

•  $1\ \frac{3}{8}$  mile

•  $\frac{6}{8}$  mile

•  $\frac{6}{4}$  

•  $1\ \frac{1}{8}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{11}{15\ }\ -\ \frac{7}{10}\ =\$  

•  $\frac{1}{30}$  

•  $\frac{4}{5}$  

•  $\frac{4}{15}$  

•  $\frac{18}{25}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

There was  $\frac{2}{3}$  inch of rain last month. This month, there was  $\frac{5}{6}$  inch of rain. How much more rain was there in the second month? 

•  $\frac{3}{4}$  inch

•  $\frac{1}{6}$  inch

• 1 inch

•  $\frac{5}{9}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Three children were sharing a box of cookies. The first student ate  $\frac{1}{2}$  the box. The second student ate  $\frac{2}{5}$  of the cookies. How much was left for the third child? 

•  $\frac{3}{7}$  of the box

•  $\frac{1}{5}$  of the box

•  $\frac{9}{10}$  

•  $\frac{1}{10}$  of the box

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Convert  $\frac{61}{9}$  to a mixed number.

•  $6\ \frac{7}{9}$  

•  $6\ \frac{5}{9}$  

•  $5\ \frac{7}{9}$  

•  $6\ \frac{1}{9}$  

Tags

CCSS.5.NF.B.3

 $7\ \frac{3}{4}\ +\ 5\ \frac{1}{4}\ =$  

•  $12\ \frac{1}{4}$  

•  $2\ \frac{1}{2}$  

• 13

•  $13\ \frac{1}{4}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $\frac{2}{5}\ \times\frac{4}{7}\ =$  

• 1

•  $\frac{7}{10}$  

•  $\frac{1}{2}$  

•  $\frac{8}{35}$  

Tags

CCSS.5.NF.B.6

Last year, Suzanne was in charge of a salad lunch at her church. She ordered  $3\ \frac{1}{3}$  batches of rolls. This year, she needed  $1\ \frac{2}{3}$  times the original order. How many batches or rolls did she order for this year's lunch? 

•  $\frac{49}{9}$  batches of rolls

•  $5\ \frac{5}{9}$  batches of rolls

• 5 batches of rolls

• 2 batches of rolls

Tags

CCSS.5.NF.B.6