Respuesta:
13
Explicación paso a paso:
[tex]\frac{A}{Z}=\frac{5K}{2K}[/tex]
N = A - Z
A = e + N
N = 3K
A = 26 + 3K
5K = 26 + 3K
K =13
A = 5K
∴ A = 5(13) = 65
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Respuesta:
13
Explicación paso a paso:
[tex]\frac{A}{Z}=\frac{5K}{2K}[/tex]
N = A - Z
A = e + N
N = 3K
A = 26 + 3K
5K = 26 + 3K
K =13
A = 5K
∴ A = 5(13) = 65