yd⁻¹ zu ft⁻¹

yd⁻¹ zu R☉⁻¹ | yd⁻¹ zu R⊕⁻¹ | yd⁻¹ zu nmi⁻¹ | yd⁻¹ zu mi⁻¹ | yd⁻¹ zu km⁻¹ | yd⁻¹ zu m⁻¹ | yd⁻¹ zu ft⁻¹ | yd⁻¹ zu in⁻¹ | yd⁻¹ zu cm⁻¹ | yd⁻¹ zu mm⁻¹ | yd⁻¹ zu μm⁻¹