4. Julie took her chemistry class and had 42 correct answers and 10 incorrect answers. What was the percentage of correct answers? 5. A student earned an 82% on a test that had 50 problems. How many problems did the student answer correctly? 6. A metal bar weighs 8.35 ounces. 73% of the bar is silver. How many ounces of silver are in the bar? 7. Joan purchased a car for 63% of the original price of $35,000. How much did she pay for the car? 8. Bill earns $125,000 a year and 28% is taken out for taxes. How much did he pay in taxes? 9. The Holy Cross Baseball team played 12 games and won 7 of them. What percent of games did they lose? 10. If there are 150 cookies and 25% are chocolate chip, how many chocolate chip cookies are there? 11. I have 8 bags of sweets. My brother eats 50% of them. How many do I have left? 12. 1 large pizza costs $10.95. If I buy 3 of them I get 25% off the total bill. How much should I pay?
4. Julie took her chemistry class and had 42 correct answers and 10 incorrect answers. What was the percentage of correct answers? 5. A student earned an 82% on a test that had 50 problems. How many problems did the student answer correctly? 6. A metal bar weighs 8.35 ounces. 73% of the bar is silver. How many ounces of silver are in the bar? 7. Joan purchased a car for 63% of the original price of $35,000. How much did she pay for the car? 8. Bill earns $125,000 a year and 28% is taken out for taxes. How much did he pay in taxes? 9. The Holy Cross Baseball team played 12 games and won 7 of them. What percent of games did they lose? 10. If there are 150 cookies and 25% are chocolate chip, how many chocolate chip cookies are there? 11. I have 8 bags of sweets. My brother eats 50% of them. How many do I have left? 12. 1 large pizza costs $10.95. If I buy 3 of them I get 25% off the total bill. How much should I pay?
632_CPA_Chem_HCHS_Summer_Packet.docx