Question

56,(3)+1,(6)+5,1(3)+1 =
_
2

Answer 1

56,(3)+1,(6)+5,1(3)+1=
507/9+15/9+46,2/9+1=
568,2/9+1=
63,1(3)+1=64,1(3)

Answer 2

563-56/9 +16-1/9 +513-51/90 +1 =
507/9 +15/9 +462/90 +1 =
amplificam prima fractie cu 10, a 2--a tot cu 10 si pe 1 cu 90
 5070 /90 + 150/90 +462/90 +90/90 = 5772/90
simplificam prin 12 fractia ,care devine 1924/ 75