Geometric average - practice problems - last page

Direction: Solve each problem carefully and show your solution in each item.

Number of problems found: 44

  • Demographics
    The population grew in the city in 10 years from 30000 to 34000. What is the average annual percentage increase in population?
  • Geometric mean
    Calculate the geometric mean of numbers a=15.2 and b=25.6. Determine the mean by construction where a and b are the length of the lines.
  • 3y inflation
    The price of the cookie rise in the first year by 2%, the second year fell by 6%, and in the third year increased by 17%. Calculate the average annual increase in the price of the cookie.
  • Inflation
    Once upon a time, the tsar owned a money printer and printed and printed. Printing money prices went up in the first year 2.7 %, in the second 2.1%, in the third 3.6%, and in the fourth 5.4%. Then tsar failed in the election. Calculate the average annual
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