The number of expert trails in the park is 15.
How many expert trails are in the park?
Percentage can be described as the fraction of an amount expressed as a number out of hundred. The sign :used to represent percentages is %.
The first step is to determine the total number of intermediate and expert trails
Intermediate and expert trails = (1 - percentage of beginner trails) x total number of trails
(1 - 0.375) x 48
0.625 x 48= 30
The second step is to divide the total number of intermediate and expert trails by 2 since they are an equal number.
30 / 2 = 15
To learn more about percentages, please check: https://brainly.com/question/25764815
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