Question 126

In a debate competition, the judges decide that 20 per cent of the total marks would be given for accent and presentation. 60 per cent of the rest are reserved for the subject matter and the rest are for rebuttal. If this means 8 marks for rebuttal, then find the total marks. The per cent of increase tells what per cent the amount of increase is of the original number. To find the per cent of increase, express a ratio of the amount of increase to the original number as a per cent. amount of increase Per cent of increase = × 100 original number