IA5.4-5.6 - Math 64 Name: ___________________ J. Frewing...

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Math 64 Name: ___________________ J. Frewing Date: ___________________ Score:_________________/12 Section 5.4-5.6 1 Section 5.4-5.6 1. Multiply the following: a. 38.21 * 4.35 b. 354.82 * 1.0003 2. To calculate the price after tax in Riverside County, the sticker price is multiplied by 1.0825, then rounded to the nearest penny. Calculate the price after tax for each of the following: a. $38.99 b. $.99 3. (3 pts) Evaluate each of the following: a. 633.91 100 ÷ b. 0.124 0.4 ÷ 4. First add the fractions 1 3 8 5 + , then check your work by converting each fraction to a decimal and then adding. 5. First multiply the fractions (.25)(.3), then check your work by converting each decimal to a fraction and then multiplying.
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Unformatted text preview: Math 64 Name: ___________________ J. Frewing Date: ___________________ Score:_________________/12 Section 5.4-5.6 2 6. Rochelle is paid $8.63 per hour at his job. How much does he earn in one week if he works 30? 7. Jorge earns $9.45 per hour at his job. Last week he earned $321.30. How many hours did Jorge work last week? 8. Lee works at an appliance store. He receives a commission on everything he sells. One day he worked 8 hours and earned $134 in commission sales. How much commission did Lee earn, on average, each hour? 9. The dance floor in a night club is rectangular. It measures 51.8 feet long and 27.5 feet wide. What is the area of the dance floor?...
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This note was uploaded on 01/13/2012 for the course MATH 64 taught by Professor Janetfrewing during the Spring '10 term at Riverside Community College.

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IA5.4-5.6 - Math 64 Name: ___________________ J. Frewing...

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