  , 18.09.2020 03:01, zealandcui

# 63:90 in its simplest form Divide both by 3
63/3= 21
90/3= 30

21/30
We can simplify it less

21/3=7
30/3=10 Divide each side by a common factor to simplify. 9 is a common factor of both 63 and 90.

63/9=7 and 90/9=10.
So 63:90 can also be written as 7:10. i think the correct option is the second option.  2/3

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Do you know the correct answer?
63:90 in its simplest form...

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