The percent of increase in average movie theater ticket price for this 10-year period is 32.22%
The given parameters are:
Initial price = 6.86
New price = 9.07
The percent of increase in average movie theater ticket price for this 10-year period is calculated as:
Percentage increase = (New - Initial)/Initial * 100%
Substitute the known values in the above equation
Percentage increase = (9.07 - 6.86)/6.86 * 100%
Evaluate the difference
Percentage increase = 2.21/6.86 * 100%
Evaluate the quotient
Percentage increase = 0.3222 * 100%
This gives
Percentage increase = 32.22%
Hence, the percent of increase in average movie theater ticket price for this 10-year period is 32.22%
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