Answer:
Step-by-step explanation:
1) Change the fractions so that they all have common denominators (2/4 --> 20/40, 3/5 --> 24/40, 6/8 --> 30/40)
2) Add the numerators together (74/40)
3) Simplify as necessary
Find LCM of 4,5,8 = 40
Then find equivalent fractions
2/4 = 2*10/4*10 = 20/40
3/5 = 3*8/5*8 = 24/40
6/8 = 6*5/8*5 = 30/40
20/40+24/40+30/40 = (20+24+30)/40
= 74/40 = 37/20
