Fix incorrect math in comments in mean.rb

tannerwelsh · tannerwelsh · commit 9b328d744de1 · 2015-01-21T17:42:51.000-05:00
diff --git a/exercises/mean.rb b/exercises/mean.rb
@@ -6,7 +6,7 @@
 # See: https://www.freemathhelp.com/arithmetic-mean.html
 #
 # For example,
-#   The mean of 5 and 2 is 2.5 since (5 + 2)/2 is 2.5
+#   The mean of 5 and 2 is 2.5 since (5 + 2)/2 is 3.5
 #   The mean of 5 and 5 is 5.0 since (5 + 5)/2 is 5.0
 #   The mean of 10, 20, and 30 is 20.0 since (10 + 20 + 30)/3 is 20.0
 #   etc.

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`# See: https://www.freemathhelp.com/arithmetic-mean.html`
`7`	`7`	`#`
`8`	`8`	`# For example,`
`9`		`-# The mean of 5 and 2 is 2.5 since (5 + 2)/2 is 2.5`
	`9`	`+# The mean of 5 and 2 is 2.5 since (5 + 2)/2 is 3.5`
`10`	`10`	`# The mean of 5 and 5 is 5.0 since (5 + 5)/2 is 5.0`
`11`	`11`	`# The mean of 10, 20, and 30 is 20.0 since (10 + 20 + 30)/3 is 20.0`
`12`	`12`	`# etc.`