Conditional expressions written in Ruby language

rubyConditionals2.rb

# Numerical Grade Converter
#
print "What percentage is your grade? "
 
gradePercent = gets.chomp().to_f
 
if gradePercent <= 69
 puts "You have earned an F in the class!"
elsif gradePercent <= 72
 puts "You have earned a D in the class!"
elsif gradePercent <= 75
 puts "You have earned a C in the class!"
elsif gradePercent <= 79
 puts "You have earned a C+ in the class!"
elsif gradePercent <= 84
 puts "You have earned a B in the class!"
elsif gradePercent <= 89
 puts "You have earned a B+ in the class!"
elsif gradePercent <= 94
 puts "You have earned an A in the class!"
elsif gradePercent <= 100
 puts "You have earned an A+ in the class!"
end