kelly is 66 inches tall. Lucas is 72 inches tall. What is the ratio of Lucas's height to Kelly's height in simplest form? (: also, explain please!

Answer :

Just divide Lucas's height by Kelly's height.
The GCF is 6 so divide both by 6
That's the answer :)
72/66 greatest common factor is 6 so iffy would be 12/11 which is your answer.:)

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