added 6.4.9

Author: DirDraggo

CodeHS/6/4/9/Temperature-Converter-Travis.py

@@ -0,0 +1,25 @@
+# Write your function for converting Celsius to Fahrenheit here.
+# Make sure to include a comment at the top that says what
+# each function does!
+def convert_celsius_to_fahrenheit(num):
+    return float((num - 32) / 1.8)
+
+
+
+# Now write your function for converting Fahrenheit to Celsius.
+def convert_fahrenheit_to_celsius(num):
+    return float((1.8 * num) + 32)
+
+
+
+# Now change 0C to F:
+print convert_celsius_to_fahrenheit(0)
+
+# Change 100C to F:
+print convert_celsius_to_fahrenheit(100)
+
+# Change 40F to C:
+print convert_fahrenheit_to_celsius(40)
+
+# Change 80F to C:
+print convert_fahrenheit_to_celsius(80)