jaseliminaya jaseliminaya

01-10-2014
Mathematics

contestada

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

Respuesta :

flavour5 flavour5

01-10-2014

4X + 7X = 33
11X = 33
X =3

So, 4*3 = 12, and 7*3= 21

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