Use the table to answer the question. Time (hours) Pages read 12 15 1 30 112 45 2 60 Ruth can read 15 pages in 30 minutes. She decides to create a table to keep track of her progress. From the data provided, at what ratio is the constant of proportionality? (1 point) Responses (2, 60) left parenthesis 2 comma 60 right parenthesis (112, 30) left parenthesis 1 Start Fraction 1 over 2 End Fraction comma 30 right parenthesis (15, 12) left parenthesis 15 comma Start Fraction 1 over 2 End Fraction right parenthesis (1, 30) left parenthesis 1 comma 30 right parenthesis Skip to navigation page 14 of 14
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The ratio between the time (hours) and the pages read is the constant of proportionality. From the table, we can see that when Ruth reads for 2 hours, she reads 60 pages. Therefore, the ratio of the constant of proportionality is (2, 60).
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