Tuesday, January 24, 2006

New Chapter - Ratios and Proportions

We began a new chapter today on Ratios and Proportions. We defined a ratio to be a comparison of two numbers. Ratios often work like fractions. Remember to simplify all ratios. When you are simplifying a ratio that contains measurements, the units of measure must be the same. Here is the homework for tonight.

Math: pp. 290-291, #14-30 even, 40, 41
Pre-Algebra: pp. 267-268, #16-46 even, 56-60
ALL classes but 4th also had a worksheet on Probability that is due Wednesday.

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