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6-5 Practice B cc.pdf - MrWalkerHomework

6-5 Practice B cc.pdf - MrWalkerHomework

6-5 Practice B cc.pdf -

Name Date Class LESSON 6-5 Practice B Percent Increase and Decrease Find each percent increase or decrease to the nearest percent. 1. from 16 to 20 2. from 30 to 24 3. from 15 to 30 increase 25% decrease 20% increase 100% 4. from 35 to 21 5. from 40 to 46 6. from 45 to 63 decrease 40% increase 15% increase 40% 7. from 18 to 26.1 8. from 24.5 to 21.56 9. from 90 to 72 increase 45% decrease 12% decrease 20% 10. from 29 to 54 11. from 42 to 92.4 12. from 38 to 33 increase 86% increase 120% decrease 13% 13. from 64 to 36.4 14. from 78 to 136.5 15. from 89 to 32.9 decrease 43% increase 75% decrease 63% 16. Mr. Havel bought a car for $2400 and sold it for $2700. What was the percent of profit for Mr. Havel in selling the car 17. A computer store buys a computer program for $24 and sells it for $91.20. What is the percent of increase in the price 18. A manufacturing company with 450 employees begins a new product line and must add 81 more employees. What is the percent of increase in the number of employees 19. Richard earns $2700 a month. He received a 3% raise. What is Richard’s new annual salary 12.5% 280% 18% $33,372 20. Marlis has 765 cards in her baseball card collection. She sells 153 of the cards. What is the percent of decrease in the number of cards in the collection 20% Copyright © by Holt, Rinehart and Winston. 38 Holt Mathematics All rights reserved.

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