what is the remainder when 103 * 505 * 607 is divided by 9
"103 / 9 = = > remainder = 4 505 / 9 = = > remainder = 1 607 / 9 = = > remainder = 4 = 4 * 4 * 1 = 16 / 9 = = > remainder = 7 answer : e"
reminder(multiply(505, 103), 607)