A rectangular sheet of paper is 12\(\frac{1}{2}\)cm long and 10\(\frac{2}{3}\)cm wide. Find its perimeter.

3

(a)

Salil wants to put a picture in a frame. The picture is 7\(\frac{3}{5}\)cm wide. Tofit in the frame, the picture cannot be more than 7\(\frac{3}{10}\)cm wide. How much should the picture be trimmed? 

3

(a)

What happens to the value of the product, when we multiply two improper fractions?

\(\frac{7}{3}\times \frac{5}{2}=\frac{35}{6}\)	\(\frac{35}{6}>\frac{7}{3},\frac{35}{6}>\frac{5}{2}\)	Product is greater than each of the fractions
\(\frac{6}{5}\times \frac{\boxed {}}{3}=\frac{24}{15}\)
\(\frac{9}{2}\times \frac{7}{\boxed {}}=\frac{63}{8}\)
\(\frac{3}{\boxed {}}\times \frac{8}{7}=\frac{24}{14}\)

3

(a)

Which is smaller 1\(\frac{1}{2}\) of \(\frac{16}{5}\) or 1\(\frac{1}{2}\) of \(\frac{31}{5}\)?

3

(a)

Find \(\frac{5}{6}\) of a rupee

3

(a)

Convert each of the following into like decimals. 1.6,2,4

3

(a)

Choose the greater 4.26 or 4.12.

3

(a)

Evaluate 3.25÷0.5

3

(a)

Evaluate 2.73÷1.3

3

(a)

Simplify \(5\times \frac { 3 }{ 20 } \times \frac { 2 }{ 15 } \)

3

(a)

Simplify \(\frac { 14 }{ 25 } \times \frac { 35 }{ 51 } \times \frac { 34 }{ 49 } \)

3

(a)

Sameera purchased 3\(\frac { 1 }{ 2 } \)kg apples and 4\(\frac { 3 }{ 4 } \)kg oranges.What is the total weight of fruits purchased by her?

3

(a)

The cost of 5\(\frac { 2 }{ 5 } \) kg of sugar is Rs101\(\frac { 1 }{ 4 } \) ,find its cost per kg.

3

(a)

The product of two numbers is 20\(\frac { 5 }{ 7 } \) If one of the numbers is 6\(\frac { 2 }{ 3 } \) find the other

3

(a)

Let us find 2.4 x 4.2.

3

(a)