EVALUATE A. Solve the following mentally. 1. 65% of 100 11. 1 is what percent of 107 2 90% of 120 12. 10 is what percent of 20? 3. 20% of 10 13. 3 is what percent of 12? 4. 30% of 20 14. 5 is what percent of 25? 5. 25% of 60 15. 7.5 is what percent of 757 6. 75% of 20 7. 200% of 100 8. 300% of 200 9.125% of 100 250% of 200 10. 12.5 is what percent of 50? What percent of 45 is 9? 18. What percent of 300 is 75? 19. What percent of 125 is 250? 20. What percent of 250 is 100? Identify whether the following problems are looking for the percentage, rate, or b Then, solve for the unknown. 16. 17. 21 85% of 978.00 is what amount?
Answer (1)
65% is the same as 65/100, so 65/100 * 100 = 652. 90% of 120Answer: 108
