What is twelve and two fifths times fifteen fifths?
186/7
How much is twelve to two fifths?
30
Twenty eight fifths plus 14?
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Twenty eight fifths plus fourteen
=Twenty eight fifths plus seventy fifths
=Ninety eight fifths
The calculation of 2005 divided by 2005 and 2005 out of 2006 should have a formula
=2005/(2005+2005/2006)
=2005/2005+2005/(2005/2006)
=1+2005*(2006/2005)
=1+2006
=2007