100 coins have to be distributed into 2 groups such that 1/4th of number of coins with one group would be 1 coin more than 1/8th of the number of coins in second group. Find the ratio of the number of coins with the two groups.
1
16 : 25
2
25 : 4
3
25 : 9
4
9 : 16
5
4 : 9