Bignell Math test ch 5 to 7 wk6 d 7

Bignell Math test ch 5 to 7 wk6 d 7 - Name: _Tracy Bignell_...

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Name: ____Tracy Bignell __________ Date: May 6, 2007 1. Write a proportion that is equivalent to the statement: If 3 gallons of gasoline cost $5.37, then 8 gallons will cost $14.32. A) 3 gal $14.32 8 gal $5.37 = C) 3 gal 8 gal $5.37 $14.32 = B) 3 gal 8 gal $14.32 $5.37 = D) 3 gal $14.32 $5.37 8 gal = 2. Approximately 5 out of every 10 students at Kendra's college live on campus. The college has 5,000 students. How many of them live on campus? A) 3,750 students B) 2,500 students C) 1,250 students D) 3,125 students 5/10 = ½ = 5000 ÷ ½ or .5 = 2,500 3. Find the best buy on pasta sauce (1 qt is 32 oz). A) 45 oz for $1.59 .035 C) 1 qt for $1.29 .040 B) 1 qt 16 oz for $1.99 .041 D) 48 oz for $1.79 .037 4. Solve for the unknown: 2 1.8 3 . 10 r = A) 24 B) 27 C) 18 D) 12 2/3r = 10 x 1.8 = 18 2/3r = .666…r .666…r/.666… = 18/.666… = 27
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5. Find the best buy on cashews (1 lb is 16 oz). A) 1 lb for $6.09 B) 10 oz for $4.59 C) 1 lb 4 oz for $7.09 D) 12 oz for $5.09 A = .380625, B = .459, C = .3545, D = .424
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This note was uploaded on 09/09/2011 for the course FINAL SCI230 taught by Professor Paige during the Winter '11 term at University of Phoenix.

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Bignell Math test ch 5 to 7 wk6 d 7 - Name: _Tracy Bignell_...

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