Multiplication of Fractions

Q.

Cost of one pen is Rs. $10\frac{1}{4}$. What is the cost of 20 such pens?

1. 210

2. 205

3. 215

4. 200

Q.

Multiply: $2\frac{1}{2}\times 2\frac{2}{3}=$ _____.

1. $4\frac{1}{3}$

2. $6\frac{2}{3}$
   

3. $6\frac{1}{3}$
   

4. $2\frac{2}{3}$
   

Q.

Find the product:
$\frac{9}{10}\times \frac{15}{7}$

1. $\frac{25}{14}$

2. $\frac{28}{14}$

3. $1\frac{11}{14}$

4. $1\frac{13}{14}$

Q.

Find the product:
$\frac{12}{5}\times \frac{2}{3}$

1. $1\frac{3}{5}$

2. $2\frac{4}{5}$

3. $2\frac{3}{5}$

4. $1\frac{4}{5}$

Q.

Find the product:
$\frac{14}{8}\times \frac{1}{4}$

1. $\frac{5}{16}$

2. $\frac{9}{16}$

3. $\frac{7}{16}$

4. $\frac{13}{14}$

Q.

Find the product:
$\frac{8}{7}\times \frac{7}{24}$

1. $\frac{25}{3}$

2. $\frac{20}{3}$

3. $\frac{1}{3}$

4. $6\frac{1}{3}$

Q.

A shop has 30 red and 45 blue bangles. If Siya buys $\frac{4}{5}$ of the red and $\frac{1}{9}$ of the blue bangles, how many bangles does she buy in all?

1. 19

2. 23

3. 29

4. 26

Q. If two-thirds of a class of 96 students are boys, the number of girls in the class is .

1. 64
2. 32
3. 48

Q.

Out of 60 questions, if ${\frac{3}{12}}^{th}$ questions are done, then how many questions remain?

1. 15

2. 40

3. 20

4. 45

Q.

Find the value of three-quarters of 48.

1. 24
2. 32
3. 26
4. 36