Question

Si m + n + p = 18, Hallar npm + pno + mn + mop , si 0 = cero

Answer 1

Hola!

Respuesta:

1998

Explicación paso a paso:

(npm) + (pn0) + (mn) + (m0p) = (100n + 10p + m) + (100p + 10n) + (10m + n) + (100m + p) = 111n + 111p + 111m = 111(m + n + p) = 111(18) = 1998