fun coding

Chapter_page = 34
Numberchapter = 9

Days_efficience = 3

Total_day_year = 306

Total_month = 12

Total_day_month = 30

def total_page_for_volume
  Chapter_page * Numberchapter
end

def call_result
  msgbox_p("it's equal " + total_page_for_volume.to_s + " pages.")
  msgbox_p("it's equal " + total_page_for_all_volume.to_s + " pages.")
  msgbox_p("it's equal " + calcule_efficience.to_s + " days.")
  msgbox_p("it's equal " + calcule_total_years.to_s + " years.")
  msgbox_p("it's equal " + calcule_one_volume_time.to_s + " days.")
  msgbox_p("it's equal " + calcule_month.to_s + " months.")
  msgbox_p("it's equal " + calcule_total_months.to_s + " months.")
end

def total_page_for_all_volume
  total_page_for_volume * 16
end

def calcule_efficience
  total_page_for_all_volume / Days_efficience
end

def calcule_total_years
  calcule_efficience / Total_day_year
end
def calcule_one_volume_time
  total_page_for_volume / Days_efficience
end

def calcule_month
  calcule_one_volume_time / Total_day_month
end

def calcule_total_months
  total_page_for_all_volume / Total_day_month
  end





call_result