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3 years ago

11

Katy wants to reduce 180/315 , but she wants to do it in one step.Which of the following is the greatest common factor that she

should use to reduce this fraction?

1 answer:

HACTEHA [7]3 years ago

7 0

Hello,

315=1*180+135
180=1*135+45
135=3*45+0
GCF(315,180)=45
180/315=4*45/(7*45)=4/7

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