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What is the percent increase in the average number of hours
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19 Jun 2018, 13:49
19 Jun 2018, 13:49
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What is the percent increase in the average number of hours spent watching prime time sports programs between high school and college?
A. 2%
B. 5%
C. 34%
D. 40%
E. 54%
Re: What is the percent increase in the average number of hours
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21 Jun 2018, 01:55
21 Jun 2018, 01:55
1
The number given for each type of prime time program is in percentage.
Hence we have to first find the actual time for the prime time sports for the two type of viewers: high-school and college.
High-school = \(0.25 * 12 = 3\) hrs
College = \(0.3 * 15.4 = 4.62\) hrs
Therefore \(%\)increase = \(\frac{(4.62 - 3)}{3}\) \(* 100\) = \(54\)
Hence we have to first find the actual time for the prime time sports for the two type of viewers: high-school and college.
High-school = \(0.25 * 12 = 3\) hrs
College = \(0.3 * 15.4 = 4.62\) hrs
Therefore \(%\)increase = \(\frac{(4.62 - 3)}{3}\) \(* 100\) = \(54\)
Re: What is the percent increase in the average number of hours
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13 Aug 2024, 20:53
13 Aug 2024, 20:53
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