Math Unit Test
The math unit test will be on ratios, rates, and
proportional reasoning. The test will be on April 7, 2014. For ratios you will
need to know that there will be two-term ratio, three term ratios, part to
whole ratios, and part-to-part ratios on the test. For rates you will also need
to know a rate is a comparison of 2 qualities measured in different units. A
rate cannot be expressed as a percent because a percent is a ratio that
compares qualities expressed in the same unit. A rate cannot be expressed as a
percent because a percent is a ratio that compares qualities.
A unit
rate is a rate in which the second term is 1.Porportional reasoning is when two
qualities always have the same relative size. On the test there will be short
answer, long answer, multiple choice, and matching. For the short answers there
will be rate problems. You will also need to bring a pencil, loose leaf, a
calculator, and an eraser. Good Luck!!!
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