
Bobosharif S. answered 01/22/18
Tutor
4.4
(32)
Mathematics/Statistics Tutor
length/width=3/7 (7*length=3*width)
9/width=3/7
width=9/(3/7)=9*7/3=21
Alexia S.
asked 01/22/18Bobosharif S. answered 01/22/18
Mathematics/Statistics Tutor
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