kaylee1st kaylee1st

31-03-2017
Mathematics

contestada

Which of the following is equivalent to the ratio 3ab:27ab select all that apply
1:9
9a:81a
a:b
a:3b
2:18
3b:27a

Respuesta :

01-04-2017

i think it is 1:9 because if you times them both both by 3 you will get 3 and 27 however theres no a or b.

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