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Math 87

Lesson 46, Problem 14(b). There is a misprint in the solutions manual for

14(b), it should read: (b) Write the prime factorization and reduce: 144/600.

Lesson 57, Problem 5: (Solutions Manual entry). The solutions manual is in error. The correct answers should be (a) 48 minutes and (b) 80 %.

Lesson 79, Problem 8: The solution in the solutions manual does not match the description of the problem.

Test 11, Problem 3: Should read 11 cents not 21 cents per quart.

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