1.

(11/13) + (13/11) = ?1. 290/1432. 24/1433. 24. 245/24

Answer» Correct Answer - Option 1 : 290/143

Calculation:

(11/13) + (13/11) = ?

⇒ LCM of 13 and 11 = 143

So, [(11 × 11) + (13 × 13)]/143 = ?

⇒ [121 + 169)/143 = ?

⇒ 290/143 = ?

∴ The value of ? is 290/143



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