Align decimal points and subtract \(15.82\) and \(9.47\).<br><br>&bull; Hundredths: 2 − 7 cannot be done, so regroup 1 tenth (10 hundredths) from 8 tenths.<br>&bull; 12 − 7 = 5.<br>&bull; Tenths: 7 − 4 = 3.<br>&bull; Ones: 15 − 9 = 6.<br><br>Final Answer: 6.35