Multiple choice The difference between 90% and 85% of a number is 225. What is 90% of that number? 4000 4225 4500 4050 None of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation (90% - 85%)x = 225 5% of x = 225 x = (225 * 100)/5 = 4500 90% of 4500 = 4050