rreed3p3fw30 rreed3p3fw30

02-02-2018
Mathematics

contestada

Where’s the mistake? Can someone explain in steps how do I solve this?

Wheres the mistake Can someone explain in steps how do I solve this class=

Respuesta :

02-02-2018

I think it needs to be a ratio instead of a fraction

e.g 30:20 -----> 3:2

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