GIVEN - (6767 + 67)/68Concept USED - (- 1)odd = - 1Solution - (6767 + 67)/68⇒ {(68 - 1)67/68} + (68 - 1)/68⇒ (- 1 - 1)/68⇒ - 2/68⇒ REMAINDER = 68 - 2 = 66∴ remainder = 66