Concept:While converting any number to its binary form, we divide the given number successively by 2 and write down the reminder.And at last from the bottom to top we write the reminder, which is the binary form of a given numberExample:According to the concept, we have48/2 = 24, reminder = 024/2 = 12, remainder is 012/2 = 6, remainder is 06/2 = 3, remainder is 03/2 = 1, remainder is 11/2 = 0, remainder is 1Now, reminders from bottom to top = 110000? 110000 is the binary form of the number 48.