Question

6 3/5 - [(2 3/7 + 5/8) 28/30] Ayudaaaaaaa

Answer 1

6• 3/5 - [(2•3/7 + 5/8) 28/30]
18/5 - [(6/7 + 5/8) 28/30]
18/5 - [ (48/56 + 35/56) • 28/30]
18/5 -[83/56 • 28/30]
18/5 - [ 2324/1680]
18/5 - 83/60
216/60- 83/60
133/60