kmadeline037
kmadeline037 kmadeline037
  • 12-08-2020
  • Mathematics
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Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 12-08-2020

Answer:

16

Step-by-step explanation:

It’s a ratio.

x/12=21/28

21x=12*28

21x=336

x=336/21

x=16

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