How do you put 7596.48 into three sig figs?

To express 7596.48 in three significant figures, you first identify the first three non-zero digits, which are 7, 5, and 9. You then round the number accordingly, resulting in 7600. This is because the digit following the third significant figure (the 6) is 5 or greater, prompting an increase in the last significant figure. Therefore, 7596.48 rounded to three significant figures is 7600.