Ralauryssensa
Ralauryssensa
03-11-2016
Mathematics
contestada
ok what is this 21/56=3/d what is d
Respuesta :
Azieq
Azieq
03-11-2016
21/56 = 3/d
21d = 168
d = 8
i am a mathematics teacher. if anything to ask please pm me
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401211
401211
03-11-2016
d = 8
Hope this helps
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