The sign below shows the costs for a deep-sea fishing trip. How much will the total cost be for 1 adult, 2 children, and 1 senior citizen to go on a fishing trip? Use mental math.

Adults pay $33, children 12 and under pay $25, and senior citizens 65 and older pay $27.

For 1 adult, the total cost will be $33.

For 2 children, the total cost will be 2 * $25 = $<<2*25=50>>50.
For 1 senior citizen, the total cost will be $27.
The total cost for 1 adult, 2 children, and 1 senior citizen will be $33 + $50 + $27 = $<<33+50+27=110>>110. Answer: \boxed{110}.

To calculate the total cost for 1 adult, 2 children, and 1 senior citizen, we need to add up the individual costs for each of them.

1 adult costs $33.
2 children cost $25 each, so the total for the children would be 2 x $25 = $50.
1 senior citizen costs $27.

Adding up the costs: $33 + $50 + $27 = $110.

Therefore, the total cost for 1 adult, 2 children, and 1 senior citizen to go on the fishing trip will be $110.