Question

simplify 3/7 -5/7 +4/7​

Answer 1

Step-by-step explanation:

3/7-5/7+4/7

As the denominator is 7 in all cases, no need to take LCM or anything, just simplify the numerators.

3-5+4/7

=> 2/7 (BODMAS)/(DMAS)

Answer 2

In context to questions asked,

We have to add the fractions given in the questions.

As the given fraction have similar denominator so, we will add the numerator of the fractions

So, for determining the value we will use BODMAS rule,

As per BODMAS rule,

B - Bracket

O - Of / Order

D - Divide

M - Multiplication

A - Addition

S - Subtraction

So, applying the BODMAS rule,

We will get,

$\frac{3}{7} - \frac{5}{7} + \frac{4}{7} = \frac{3 - 5 + 4}{7} = \frac{7 - 5}{7} = \frac{2}{7}$