idalis1 idalis1
  • 09-02-2017
  • Mathematics
contestada

I don't know how or what one is proportion

I dont know how or what one is proportion class=

Respuesta :

Meowo
Meowo Meowo
  • 09-02-2017
D is the only one that is a true proportion.

9 * 5 = 45
20 * 5 = 100.

They equal each other which means they are proportionate.

I hope that helps!
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