Hitunglah nilai dari (2-1/2)+(2-1/3)+(2-1/4)=

(2 – 1/2) + (2 – 1/3) + (2 – 1/4)
= (4/2 – 1/2) + (6/3 – 1/3) + (8/4 – 1/4)
= 3/2 + 5/3 + 7/4
= 18/12 + 20/12 + 21/12
= 59/12