Solving Ratio; Word Problems ... What would you like to try today? Read the choices on the left and double click the block next to your selection. ... for completing the following sections of ; Thinking Blocks - Ratio Word Problems:
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www.thinkingblocks.com/ThinkingBlocks_Ratios/TB_Ratio_M...
www.thinkingblocks.com/ThinkingBlocks_Ratios/TB_Ratio_Main.html
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Solving Ratio Problem ... COUNTDOWN, Using the technology of QuickTime movies to develope math skills. Developed by Loyola University Chicago School of Education and Chicago GEAR UP Alliance.
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countdown.luc.edu/NCTM_cat/NumberOperation/Ratio/050407...
countdown.luc.edu/NCTM_cat/NumberOperation/Ratio/050407/SolvingRatioProblem/index.html
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Solving a Ratio with and without a Diagram ... Date: 05/12/2003 at 12:56:28 From: Winona Subject: Ratio In an auditorium, the ratio of the number of girls to the number of boys was 5:9. When 203 girls entered the auditorium, the new ratio of the number of girls to the number of boys became 4:3. How many pupils were in...
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mathforum.org/library/drmath/view/62786.html
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Many times, you use ratios to make solving word problems easier. Many times, you are expected to gather information from the problem that is not directly stated in words. Gathering this information is called inferring. ... Solving proportions; Advanced ratio problems (inferring) ; Quiz on Ratios...
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library.thinkquest.org/20991/alg/ratios.html
library.thinkquest.org/20991/alg/ratios.html
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Proportions are built from ratios. A "ratio" is just a comparison between two different things. For instance, someone can look at ... Ratios are the comparison of one thing to another (miles to gallons, feet to yards, ducks to geese, et cetera). But their true usefulness comes in the setting up and solving of proportions....
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www.purplemath.com/modules/ratio.htm
www.purplemath.com/modules/ratio.htm
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A proportion is a name we give to a statement that two ratios are equal. It can be written in two ways: ... two equal fractions, ... When two ratios are equal, then the cross products of the ratios are equal.
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www.math.com/school/subject1/lessons/S1U2L2GL.html
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A rate is a ratio that compares two different kinds of numbers, such as miles per hour or dollars per pound. A unit rate compares a quantity to its unit of measure. A unit price is a rate comparing the price of an item to its unit of measure.
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www.math.com/school/subject1/lessons/S1U2L3GL.html
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12.10 Solve Ratio and Percent Problems ... use concepts of rate, ratio, proportion, and percent to solve problems in meaningful contexts. ... Explain, demonstrate, and use proportions in solving problems...
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argyll.epsb.ca/jreed/math8/strand1/1210.htm
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If the ratio of two quantities is known and one of the quantities is given, then the other quantity can be calculated. ; Example 10 ... A company wants to reduce its operating cost in the ratio 2 : 3. If the operating cost was $51000 last year, what would be its target cost?
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www.mathsteacher.com.au/year8/ch06_ratios/04_ratio/solv...
www.mathsteacher.com.au/year8/ch06_ratios/04_ratio/solve.htm
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