Grade 8 - Number
Standard 8.N.1.4 - Solve proportions to find the missing number.
Included Skills: Algebra, Decimals, Fractions, Mixed Equations
numerical proportional reasoning (rates, ratio, proportions, and percent) • two-term and three-term ratios, real-life examples and problems • A string is cut into three pieces whose lengths form a ratio of 3:5:7. If the string was 105 cm long, how long are the pieces? • creating a cedar drum box of proportions that use ratios to create differences in pitch and tone • paddle making