Respuesta :

1.6 x 10⁸ : 8 x 10¹¹

1.6 : 8 = 0.2

10⁸ : 10¹¹ = 10⁻³

= 0.2 x 10⁻³ = 2 x 10⁻⁴

RELAXING NOICE
Relax