WEEK 6 Test Due Sunday Sept 5th 2010

WEEK 6 Test Due Sunday Sept 5th 2010 - Name:_CYNTHIA...

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Name:_______CYNTHIA COLLINS______________ Date:________September 5, 2010______________ MAT115 Test 3 Chapters 5, 6 and 7 25 problems – 4 points each 100 points possible Solve all problems and attach your solutions document in the assignment section. Remember to show all steps and check your work carefully. Problem Remember to simplify all answers Grading Comments 1. A restaurant has 7 booths and 16 tables. Write the ratio of tables to booths as a fraction. ANSWER: 7/16 2. Write the ratio of 1 4 3 to 6 in simplest form ANSWER: 4 1/3 is 13/3 as an improper fraction(13/3) to 6 = 13 to 18 3. Find the rate: 392 feet . 8 seconds ANSWER: 49ft/s Since you need to find the distance traveled in one second divide the rate 392ft/8sec by 8/8 392/8=49ft 8/8=1sec 49 f/s 4. Determine whether the pair of fractions is proportional: ? 2 6 . 5 15 = ANSWER: 2/5=2.3/15, cancel 3 to 15 which is equally to 5 - > 2/5=2/5 5. Use percent notation to name the shaded portion of the drawing. Ms.J. Webb Page 1 MAT 115
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ANSWER: 72% of 100 %= 72% 6. Rewrite the statement, using percent notation. 13 out of 25 college students work at part-time jobs.
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This note was uploaded on 08/28/2011 for the course AED 204 204,222 taught by Professor N/a during the Spring '11 term at University of Phoenix.

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WEEK 6 Test Due Sunday Sept 5th 2010 - Name:_CYNTHIA...

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