What fraction of an hour is 40 minutes?

Write the natural numbers from 2 to 12. What fraction of them are prime numbers?

Kristin received a CD player for her birthday. She bought 3 CDs and received 5 others as gifts. What fraction did she receive as gifts?

Express  $\frac{17}{7}$  in mixed fraction?

Express  $5\ \frac{6}{7}$  as improper fraction.

Find the equivalent fraction of 3 / 5 having numerator 27

Find the equivalent fraction of 36 / 90 with numerator 4

Reduce the fraction  $\frac{7}{28}$   to simplest form:

Compare the fractions and put an appropriate sign
  $\frac{5}{10}$  ☐  $\frac{5}{11}$  

 $\frac{3}{10}$  +  $\frac{7}{15}$  

 $4\ \frac{2}{3}$  +  $3\ \frac{1}{4}$  

Sarita bought  $\frac{2}{5}$   metre of ribbon and Lalita bought  $\frac{3}{4}$  metre of ribbon. What is the total length of the ribbon they bought?

Naina was given   $1\ \frac{1}{2}$  piece of cake and Najma was given  $1\ \frac{1}{3}$   piece of cake. Find the total amount of cake was given to both of them.

Nandini’s house is  $\frac{9}{10}$   km from her school. She walked some distance and then took a bus for  $\frac{1}{2}$   km to reach the school. How far did she walk?

Jaidev takes  $2\ \frac{1}{5}$   minutes to walk across the school ground. Rahul takes  $\frac{7}{4}$   minutes to do the same. Who takes less time?

Asha and Samuel have bookshelves of the same size partly filled with books. Asha’s shelf is  $\frac{5}{6}th$   full and Samuel’s shelf is  $\frac{2}{5}th$ full. Whose bookshelf is more full?