1 files changed, 5 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/core_ext/numeric/time.rb b/activesupport/lib/active_support/core_ext/numeric/time.rb
index 809dfd4e07..6ca2468047 100644
--- a/activesupport/lib/active_support/core_ext/numeric/time.rb
+++ b/activesupport/lib/active_support/core_ext/numeric/time.rb
@@ -27,7 +27,7 @@ class Numeric
   #
   #   2.minutes # => 2 minutes
   def minutes
-    ActiveSupport::Duration.new(self * 60, [[:minutes, self]])
+    ActiveSupport::Duration.new(self * ActiveSupport::Duration::PARTS_IN_SECONDS[:minutes], [[:minutes, self]])
   end
   alias :minute :minutes
 
@@ -35,7 +35,7 @@ class Numeric
   #
   #   2.hours # => 2 hours
   def hours
-    ActiveSupport::Duration.new(self * 3600, [[:hours, self]])
+    ActiveSupport::Duration.new(self * ActiveSupport::Duration::PARTS_IN_SECONDS[:hours], [[:hours, self]])
   end
   alias :hour :hours
 
@@ -43,7 +43,7 @@ class Numeric
   #
   #   2.days # => 2 days
   def days
-    ActiveSupport::Duration.new(self * 24.hours, [[:days, self]])
+    ActiveSupport::Duration.new(self * ActiveSupport::Duration::PARTS_IN_SECONDS[:days], [[:days, self]])
   end
   alias :day :days
 
@@ -51,7 +51,7 @@ class Numeric
   #
   #   2.weeks # => 2 weeks
   def weeks
-    ActiveSupport::Duration.new(self * 7.days, [[:weeks, self]])
+    ActiveSupport::Duration.new(self * ActiveSupport::Duration::PARTS_IN_SECONDS[:weeks], [[:weeks, self]])
   end
   alias :week :weeks
 
@@ -59,7 +59,7 @@ class Numeric
   #
   #   2.fortnights # => 4 weeks
   def fortnights
-    ActiveSupport::Duration.new(self * 2.weeks, [[:weeks, self * 2]])
+    ActiveSupport::Duration.new(self * 2 * ActiveSupport::Duration::PARTS_IN_SECONDS[:weeks], [[:weeks, self * 2]])
   end
   alias :fortnight :fortnights