Question

find the difference 9 / 13 - 7/4

Answer 1

hope it will be helpful...

Answer 2

$\textbf{Answer :}$

Now,

9/13 - 7/4

= { (9 × 4) - (7 × 13) }/(52), since 52 is the LCM of 13 and 4

= (36 - 91)/52

= - 55/52

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