26% = 26%/100%
26/100, 13/50
answer is 13/50
Total = Principal * (1+(rate/n))^n*years
Total = 1,200 * (1.015)^14
Total =
1,200 * <span><span><span>1.2317557307
</span>
</span>
</span>
<span>Total =
1,478.11</span>
Source:
http://www.1728.org/compint3.htm
Hi,
Here is the equation.

Each person would get 4.28 marbles.
Hope this helps.
r3t40