Tolong di jawab 2-1/2-1/5 makasih

2 - 1/2- 1/5
= (2*10)/10 - (1*5)/10 - (1*2)/10
= (20/10) - (5/10) - (2/10)
= 13/10

2 - 1/2 - 1/5
= 2/1 - 1/2 - 1/5
= 20/10 - 5/10 - 2/10
= 13/10
= 1 3/10