Cutecutx Cutecutx
  • 09-12-2017
  • Mathematics
contestada

How many different ways can you add two odd numbers to get a sum of 20 and add examples

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altavistard
altavistard altavistard
  • 02-04-2018
We can add only odd numbers.  Let's assume that we're dealing ONLY with positive numbers.  Which two odd numbers add to 20?  1+19 qualifies.
So do 3+17, 5+15, 7+13, 9+11.
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