Question

7/4+(-5/4) add it. ​

Answer 1

Answer:

-2/4

Step-by-step explanation:

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Answer 2

Answer:

On adding $\frac{7}{4} + (\frac{-5}{4} )$  we get answer as , $\frac{1}{2}$ .

Step-by-step explanation:

To add : $\frac{7}{4} + (\frac{-5}{4} )$

Solution :

• To find the sum of given rational numbers we get need to equalize denominators of rational numbers by taking LCM if they are not equal .  

• But here we see that both denominators are same , therefore we take denominator is common and add numerators .

         $= \frac{7 -5 }{4} \\\\= \frac{2}{4} \\\\= \frac{1}{2}$  

(∵ $( + )+ (-)= sign \ of \ greater \ integer$ )