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Constant of Proportionality. Multistep Ratio problems. Unit Rates. Scale Drawings. *. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500. Website. $100 Question from Unit Rates.
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Constant of Proportionality Multistep Ratio problems Unit Rates Scale Drawings * Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Website
$100 Question from Constant of Proportionality The graph below represents the total meters Jake walked over a period of time. What is the constant of proportionality?
$200 Question from Constant of Proportionality The table below gives the price for pairs of shoes purchased at a local shoe store. Do the numbers in the table represent a proportional relationship? Explain.
$200 Answer from Constant of Proportionality No they do not represent a proportional relationship. All of the ratios = 4 except the last one.
$300 Answer from Constant of Proportionality 90 calories
$400 Question from Constant of Proportionality A student is baking brownies. Create a graph to determine if the flour and cocoa are proportional for each serving size listed in the table below. If the quantities are proportional, what is the unit rate Or constant of proportionality that defines the relationship. If they are not proportional, explain why.
$400 Answer from Constant of Proportionality The quantities are not proportional because the graph does not go through the origin.
$500 Question from Constant of Proportionality The graph below represents the number of songs played on a radio station. The unit rate is represented as 7.5 songs per hour. Complete the table below and write an equation that represents the relationship.
$100 Question from Scale Drawings If the rectangle shown below is enlarged using a scale factor of 1.5, what will be the new area and perimeter of the rectangle?
$100 Answer from Scale Drawings Perimeter = 21 ft Area = 27 ft2
$200 Question from Scale Drawings If the rectangle shown below is enlarged using a scale factor of 2.5, what will be the new area and perimeter of the rectangle?
$200 Answer from Scale Drawings Perimeter = 35 in Area = 62.5 in2
$300 Question from Scale Drawings The scale on a map shows that 5 inches = 2 miles. What is the actual distance represented by 26 inches on the map?
$300 Answer from Scale Drawings 10.4 miles
$400 Question from Scale Drawings The scale on a map shows that 15 cm = 6 miles. If the distance between two cities on the map is 5.7 cm, how far is the actual distance?
$400 Answer from Scale Drawings 2.28 miles
