Addition of Fractions

Q. Question 4
A rectangular sheet of paper is $12\frac{1}{2}$ cm long and $10\frac{2}{3}$ cm wide. Find the perimeter.

Q.

Question 125

In the pattern $\frac{1}{3}+\frac{1}{4}+\frac{1}{5}+...,$which fraction makes the sum greater than 1 (first time)? explain.

Q.

How many one fourths need to be added to $2\frac{1}{4}$ to make 5?

1. 3

2. 4

3. 5

4. 11

Q.

Simplify: $2\frac{2}{3}+3\frac{1}{2}$

Q.

Satpal walks $\frac{2}{3}$ km from a place P, towards east and then from there $1\frac{5}{7}$ km towards west. Where will he be now from P?

Q. $\frac{41}{3}$ is =

1. $13+\frac{2}{3}$
2. $13+\frac{3}{2}$
3. $3+\frac{2}{3}$

Q. $4$ is added to a number and the sum is multiplied by $5$. If $20$ is subtracted from the product and the difference is divided by $8$, then the result is equal to $10$. The number is:

1. $8$
2. $20$
3. $1$
4. $16$

Q. The product of the multiplicative and additive inverse of an integer is always equal to ____.

1. $-2$
2. $2$
3. $-1$
4. $1$

Q.

Find the sum of $5\frac{5}{3}$ and $7\frac{5}{2}$

1. 

2. 

3. 

4. 

Q. Solve: [80 / (-5)] / (-4)

1. -4
2. -1
3. 4
4. 1

Q.

Change the given mixed fraction into an improper fraction $:$ $3\frac{2}{7}$

Q. Express the following mixed fractions as improper fractions:
i) $2\frac{4}{9}$

Q.

a $\frac{b}{c}$ is called_______________ and is equal to ____________

1. Improper Fraction, a÷(b/c)

2. Proper Fraction, a x (b/c)

3. Mixed fraction, a x (b/c)

4. Mixed Fraction, a+(b/c)

Q. Evalute:
${\left(\frac{3}{4}\right)}^4$

Q. Emma, who is the second-youngest, is 12 years old and has 7 members in her family. Her younger brother is 10 years old. The average age of her family is 25 years. Find the average age of the family just before Emma was born.

1. 32.6 years
2. 40.6 years
3. 18.6 years
4. 38.6 years

Q. Evalute:
${\left(\frac{2}{3}\right)}^3\times {\left(\frac{3}{4}\right)}^2$

Q. Saroj plants $6$ mango trees in row in her garden. The distance between two adjacent mango trees is $\frac{5}{4}m$. Find the distance between the first and the last mango tree.

Q.

What is the meaning of $33\frac{1}{3}$?

Q.

Express the following as improper fractions: $10\frac{3}{5}$

Q. Find the sum :
$\frac{5}{3}+\frac{3}{5}$

Q. Solve : $(\frac{1}{7}\times \frac{15}{34})\times$ _________=$(\frac{1}{7}\times \frac{2}{3})\times \frac{15}{34}$

Q.

Add. Write each sum in the lowest terms.

$$\begin{gathered} \frac{1}{2} \\ +\frac{3}{8} \end{gathered}$$

Q.

Find the sum of $\frac{41}{4}$ to $13\frac{5}{3}$

1. 

2. 

3. 

4. 

Q. Determine 'y' so that $y-2\frac{1}{3}=(-3\frac{7}{12})$.

1. $-1\frac{1}{4}$
2. $1\frac{1}{12}$
3. $1\frac{1}{4}$
4. $-1\frac{1}{12}$

Q.

Fill in the boxes with the correct symbol out of >, <, and =.
(i) $\frac{-5}{7}\frac{2}{3}$
(ii) $\frac{-8}{5}\frac{-7}{4}$
(iii) $\frac{1}{-3}\frac{-1}{4}$

Q.

Madhavi eats $\frac{1}{4}$ of chocolate divided into 20 parts and then Then she divides another one into 5 equal parts and eats 3 of them. What is the total fraction of chocolates that she has eaten?

1. $3\frac{4}{5}$

2. $7\frac{8}{10}$

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

4. $1\frac{8}{5}$

Q. Solve:

Q.

Add. Write each sum in the lowest terms.

$$\begin{gathered} \frac{1}{3} \\ +\frac{1}{4} \end{gathered}$$

Q.

What is the number whose $45\%$is $270?$

Q.

Convert the following mixed fractions into an improper fraction:

$3\frac{5}{48}$