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\({3}/{7}\) of ? =15

Kind Regards,

Amelia Semel

(Seesaw Leader)

 Apr 29, 2020
 #1
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3/7  x  =  15     multiply both sides of the equation by  7/3

 

7/3  *   3/7  *x   =  15  *  7/3

x=35

 Apr 29, 2020

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