katielozano19 katielozano19

04-11-2020
Mathematics

contestada

Show that the proportions a+b/b=c+d/d and a/b=c/d are equivalent.

Pls I need help!

Respuesta :

ashiajosey75 ashiajosey75

04-11-2020

Answer: c=d/d

Step-by-step explanation: Realize that b/b= d/d= 1 And also a/b= c/d

a/b+ 1= c/d +1

a/b+ b/b= c/d+ d/d

a+b/b= c=d/d

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