Si d/36=100/a=b/13=21/c=k . Calcular a+b+c+d

Respuestas

Respuesta dada por: charls1
1
d/36 = 100/a = b/13 = 21/c = k

100/a = k
a = 100/k

b/13 = k
b = 13k

21/c = k
c = 21/k

d/36 = k
d = 36k

→ a + b+ c+ d = 100/k + 13k + 21/k + 36k = 49k + 121/k

∴a+b+c+d = 49k + 121/k  

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