Percentage Problems( Week 11 Evaluation) 1. Sofia weighs 77 pounds, which is 600% more than her weight when she was born. How many pounds did Sofia weigh when she was born? 3. The average local tax per family at a town increased from $150.00 last year to $178.50 this year, what is the percentage of increase of the tax from last year to this year? 4. 65% of of a number is 13. What is the number? 5. If the result of decreasing P by 20% P is Q, then P is what percentage of Q? 6. If P is 128% of Q, then by what percentage Q is less than P? 7. A store offers a 3% discount in the weekend. If price of an item is $45.59 after discount in the weekend, what is the price of the item in the weekdays? 8. If 77% of all voters in the county are college graduates, 77% are immigrants, 77% are married, what is the minimum percentage of the married immigrants with a college education among the voters in the county? 9. Of the 1250 customers registered an online program, 8% received a $15 discount, 34% of the remaining 92% received a $5 discount, and the rest received no discount. What is the total discount (in dollars) that all the customers received? |