Can someone get into an Australian university by taking both the IELTS and SAT exams?

Whether you need to take the SAT in addition to the IELTS depends on the country and specific university to which you are applying.

For example, SAT scores are generally required for admission to universities in the United States. On the other hand, universities in Canada and many European countries may not require the SAT and often have more flexible requirements.

The IELTS score is commonly required by most universities in European countries, whereas many U.S. universities might not mandate it, though it could be recommended or optional depending on the institution.

It is essential to review the specific admission requirements on the official websites of the universities you are interested in to ensure you meet all necessary criteria.