Using Tables to Solve Application Problems Involving Rates
Last week Hannah started a new catering job. She made $240\displaystyle \${240} working 16\displaystyle {16} hours
Complete the table below by determining the corresponding amounts Hannah would be paid for the different amounts of hours worked. (Hint: Use doubling and halving to ease your computations.)
Hours1\displaystyle {1}2\displaystyle {2}4\displaystyle {4}8\displaystyle {8}16\displaystyle {16}32\displaystyle {32}
Dollars
Based on the table, how much would Hannah make if she worked 32\displaystyle {32} hours?

dollars
What is Hannah's unit rate of pay in dollars per hour?

  dollarshour\displaystyle \frac{\text{dollars}}{\text{hour}}
Based on this unit rate in dollars per hour, how much will Hannah earn if she works 9\displaystyle {9} hours?

  dollars
Round to two decimal places as needed
Based on this unit rate in dollars per hour, how much will Hannah earn if she works 29.8\displaystyle {29.8} hours?

  dollars
Round to two decimal places as needed
Based on the table, how many hours will it take Hannah to earn 120\displaystyle {120} dollars?

hours
What is Hannah's unit rate of pay in hours per dollar?

  hoursdollar\displaystyle \frac{\text{hours}}{\text{dollar}}
Write your answer as a fraction.
Based on this unit rate in hours per dollar, how many hours will it take Hannah to earn 315\displaystyle {315} dollars?

  hours
Round to two decimal places as needed
Based on this unit rate in hours per dollar, how many hours will it take Hannah to earn 643.85\displaystyle {643.85} dollars?

  hours
Round to two decimal places as needed

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