Answer key shows 85. Show solution. Another question. What number must be divided by 9/4 to get 20%? Is the answer 0.45? And if it is 20% then why is the answer 0 and not 0.45? Another question. A certain number when raised by 130% gives 754. What is the number? Answer key shows x(130%) = 754, therefore x = 180. Others answered it as x + 130x100 = 754, therefore x = 327.83. Can you explain how you got the answer and why is the other answer is incorrect