Question

Answer the question given below.
( i )
$\frac{4}{5 } + \frac{1}{7}$
Please Answer fast and quickly.​

Answer 1

Step-by-step explanation:

LCM=35

4x7/5x7

=28/35

1x5/7x5

=5/35

28+5/35

33/35

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Sabharish G

Answer 2

Answer:

$\tt{\dfrac{33}{35}}$

Step-by-step explanation:

Firstly let's understand the procedure for solving such questions.

Procedure:

Whenever 2 fractions are given and the question is asked about adding these 2 fractions or subtracting them, we first take the LCM of its denominators. Then, convert the numerators such that they match with their respective denominators. After this just add or subtract the numbers on the numerator to obtain the final answer.

Solution:

$\sf{\dfrac{4}{5}+\dfrac{1}{7}}$

LCM of 5 and 7 is 35

$= \sf{\dfrac{(4 \times 7)+(1 \times 5)}{35}}$

$= \sf{\dfrac{28+5}{35}}$

$= \sf{\dfrac{33}{35}}$

$\therefore \: \boxed{\bf{\dfrac{4}{5}+\dfrac{1}{7}=\dfrac{33}{35}}}$