tim has a det of $872.23. If he pays 40 percent of the debt this month and 50 percent of the remainder next month, how much does tim still owe?
872.23 * 0.6 = 523.34 owed at the end of this month
523.34 * 0.5 = 261.67 owed at the end of next month
523.34 * 0.5 = 261.67 owed at the end of next month