1. Untitled.notebook January 11, 2012
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2. Untitled.notebook January 11, 2012
a)
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3. Untitled.notebook January 11, 2012
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a) In a high school of 850 students, there is 1 teacher for every 17 students. How many teachers are there in the school?
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4. Untitled.notebook January 11, 2012
a) 5 workers can complete a job in 24 hours. How many workers must we hire if we want to complete the job in 15 hours.
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a) By subtracting 4 from a number and dividing the remainder by 5 we
obtain 8. What is the number?
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a) Split $150 among 3 people in such a way that the second person receives $8
more than the first, and the third person receives $14 more than the second. How
much does each person receive?
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5. Untitled.notebook January 11, 2012
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