Detailed Instructions: You are given a math word problem and you are supposed to apply a single mathematical operator like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Q: mike and his brother joe found a map leading to a buried treasure in an unknown island so they decided to go on a treasure hunt . after decoding the clues on the map they found out that they need to go to the island of mysteries . to get there they could either take a plane for $ 600 or a boat for $ 254 . how much money can they save if they took a boat to the island ?
A:
346