awesome25637773373 awesome25637773373
  • 11-02-2015
  • Mathematics
Answered

Explain how to find all the factor pairs of 40



Answer :

dln
dln dln
  • 11-02-2015
Just keep dividing by numbers until you're left with all prime numbers.
40
20 x 2
10 x 2 x 2
5 x 2 x 2 x 2

Answer Link
Ayookyd Ayookyd
  • 11-02-2015
Make a factor tree! factor trees are really useful
Answer Link

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