Giselle M.

asked • 12/03/12

I need help on proportions

I learned about this in class today but i am not so good at math so of course i didnt under stand


3/7=a/21

3 Answers By Expert Tutors

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Timothy B. answered • 12/03/12

Math (Algebra, Calculus), Physics, Chemistry - 6th-12th grade

Rick F. answered • 12/03/12

Math and Spanish tutor. Twenty-two years exp./MEd

Giselle M.

Thanks really helped  

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12/03/12

Virginia M. answered • 12/03/12

Certified Elementary School Teacher and Experienced Tutor

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