 
 <prompt> ```For aquarium, dem get double sharks pass stingrays. If dem get 28 stingrays, how many fish dey there?``` <response>: If sharks na twice the number of stingrays, then the number of sharks for the aquarium na 2 sharks/stingray * 28 stingrays = 56 sharks
The number of fish for the tank na 56 sharks + 28 stingrays = 84 fish

The final answer: 84. 