Respuesta :
problly 3/4 cause we know 20 gal is 1/4 if we ad 10gal more we would problly get 3/4
I think it would be 20 + 25 then add 10 and it would be 55. Because, Tom adds 10 more but 1/4 is equal to a quarter.
problly 3/4 cause we know 20 gal is 1/4 if we ad 10gal more we would problly get 3/4