Math, asked by kailashnegi94, 8 months ago

subtract this 13/7-3/4

Answers

Answered by alkasheoran42

1

Answer:

31/28

Step-by-step explanation:

13/7-3/4=(52-21)/28

=31/28=ans

Answered by ashushibu90

0

LCM OF 7 AND 4 = 28

13 × 4 52

----------------- = ----------

7 × 4 28

-3 × 7 -21

---------------- = ------

4 × 7 28

= 52 - (-21)

------------------

28

= 52 + 21

--------------

28

= 73

------

28

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