Maria is planning a trip to Europe. She has 100 US dollars, 50 British pounds, and 200 euros. She wants to convert all her money into euros to have a single currency for the trip. The conversion rates are as follows: 1 US dollar = 0.85 euros, 1 British pound = 1.15 euros. How many euros will Maria have in total after the conversion? Let's think step by step and output the final answer within \boxed{}.
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