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ryanckulp/student_age_array.rb

Created January 1, 2018 23:14
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array of floats for looping in Array
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student_age_array.rb
ages = [16, 15.6, 16.25, 17.1, 16.4, 15.8]
total_years = 0.0
ages.each do |age|
total_years += age
end
total_years / ages.size # => 16.191666666666666
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