Seudónimo Seudónimo
  • 11-08-2016
  • Mathematics
contestada

divide 33 photos into two groups so the ratio is 4 to 7

Respuesta :

jiggly1 jiggly1
  • 13-08-2016
4 to 7
or
4+7= 12
4x+7x=33
x=3
so,
(4×3)+(7×3)=33
12+21=33
or
12 and 21.
hope it helped
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