1 1/2-1 5/12=a 2 5/8-0,75=n 2 2/3- 5/12=i 218/25-180%=u 5,2-1 2/3=d bantu dong plise...

1 1/2 - 1 5/12=a
3/2 - 17/12=a
18/12 - 17/12=a
1/12=a

2 5/8 - 0,75=n
21/8 - 75/100=n
21/8 - 3/4=n
21/8 - 6/8=n
15/8=n
1 7/8=n

2 2/3 - 5/12=i
8/3 - 5/12=i
32/12 - 5/12=i
27/12=i
2 3/12=i
2 1/4=i

218/25 - 180%=u
218/25 - 180/100=u
872/100 - 180/100=u
692/100=u
173/25=u
6 23/25=u

5,2 - 1 2/3=d
52/10 - 5/3=d
156/30 - 50/30=d
106/30=d
3 16/30=d
3 8/15=d

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