Question

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pongo corona​

Answer 1

Respuesta:

k + 1 = 71

Explicación paso a paso:

Por propiedad

MCM(13k/7, 5k/14, 8k/7) = (k/7)(13)(5/2)(8)

⟹ (k/7)(13)(5/2)(8) = 520

(k)(13)(5)(8) = 520(7)(2)

(k)(13)(4) = 520(7)

(k)(13) = 130(7)

k = 10(7)

k = 70

∴k + 1 = 70 + 1 = 71