January 2020 1 64 Report
Alguém poderia me explicar?

Se  \frac{a}{b} = \frac{1}{9} e  \frac{b}{c} = \frac{1}{3} ,
então  \frac{b-a}{c-b} é
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.