ayúdenme porfa lo necesitó urgente
A-) 0,7/2 = c/10 = 4,2/12 =d/36
B-) 1/9 = a/45 = 6/b = c/108
A-) 0,7/2 = c/10 = 4,2/12 =d/36
B-) 1/9 = a/45 = 6/b = c/108
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Respuesta:
A. c= 3.6 d=12.6
B. a=5 b=54 c=12
Explicación paso a paso:
A) 0.7/2= 3.6/10 = 4.2/12 = 12.6/36
B) 1/9 = 5/45 = 6/54 = 12/108