Summative Evaluation DIRECTIONS: Solve the following. Find the percentage, rate or base. A. Find the percentage. (P=BXR) 1.10% of 100 2. 50% of 80 3. 15% of 140 4.30% of 50 B. Find the rate.(R=P/B) 5. What percent of 50 is 9? 6. What percent of 8 is 4? 7. What percent of 250 is 100? C. Find the base. (B = P/R) 8.4 is 10% of n 9. 10% of n = 5 10. 30% of n = 9 DIRECTION: Mark check (1) the column whether the following problems are looking for percentage, rate or base. Solve Exercise Rate Percentage Base 11. 75% of 40 is what number 12. 20% of Php.85.00 is what amount 13. 60 is 24% of what number 14. 50% of 90 is what number 15.75 is what percent of 300 16. Php 140.00 is 70% of what amount

DIRECTION:Solve the following: 17.75% of Php 68.00 is what amount? 19.6 is 25% of what number? 18. 35% of 60 is what number? 20. What percent of 18 is 74?