Question

Find (X+Y)÷(X-Y) if X= 5/2 and Y =-3/4

Answer 1

we have to find first X+Y
X+Y= 5/2 + (-3/4)
       = 5/2-3/4=>10-3/4=> 7/4
Now we find X-Y
X-Y= 5/2 - (-3/4) => 5/2 + 3/4=>10+3/4 =>13/4

Now X+Y/X-Y= (7/4) / (13/4) => 7/13
I hope this helps you
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Answer 2

Given:

X=5/2

Y= -3/4

To find:

(X+Y)÷(X-Y)

Solution:

The required value of (X+Y)÷(X-Y) is 7/13.

We can obtain the value by calculating X+Y and X-Y separately and then dividing them.

So, the value of X+Y is the sum of 5/2 and -3/4.

X+Y=5/2+(-3)/4

=5/2-3/4

=10/4-3/4

=7/4

Similarly, X-Y=5/2-(-3)/4

=5/2+3/4

=10/4+3/4

=13/4

Now, we will use these values to obtain (X+Y)÷(X-Y).

(X+Y)÷(X-Y)=7/4÷13/4

=7/4×4/13

=7/13

Therefore, the required value of (X+Y)÷(X-Y) is 7/13.