Ava45018
Ava45018
05-05-2018
Mathematics
contestada
HELPPPPPPP how do u do this question?
Respuesta :
budwilkins
budwilkins
05-05-2018
6 boys... because:
6 boys / 12 girls is a 1:2 ratio, and 6/(12+30)
= 6/42, which is a 1:7 b:g ratio
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