Complex sentence: In the financial year 2010--11, the tourism industry represented 2.5% of Australia's GDP, at a value of about $35 billion to the national economy--equivalent to $94.8 million a day to the Australian economy.
Split into simpler sentences: In the financial year 2010--11, the tourism industry represented 2.5% of Australia's GDP at a value of about $35 billion to the national economy. This is equivalent to tourism contributing $94.8 million a day to the Australian economy.