Arrangements:
(I) 13/3125
13/3125 = 0.00416
(ii) 17/8
17/8 = 2.125
(iii) 64/455 has a Non ending decimal development
(iv)15/1600
15/1600 = 0.009375
(v) 29/343 has a Non ending decimal development
(vi)23/(2352) = 23/(8×25)= 23/200
23/(2352) = 0.115
(vii) 129/(225775) has a Non ending decimal development
(viii) 6/15 = 2/5
(ix) 35/50 = 7/10
35/50 = 0.7
(x) 77/210 has a non-ending decimal development.