Algebra Placement Tests

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Answers to Algebra I Placement Test Section 3

Translate each problems below to an equation and solve.

1.  630

2.  Let x be the number of apples originally on the shelf

     x - 3 + 27 = 3*x

     24 = 2*x

     x = 12

3.  3.5 hours

4.  Let x be number of coins given to Nick.

     180 - x = 180*(1-0.4)

     x = 72

5.  2/15

6.  6 gallons

Algebra Placement Tests

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