Question

Distance from the neptune to the sun 4.55*10^9 km to the distance of earth from the sun 1.49*10^11 m. compare​

Answer 1

Answer:

Distance from the Neptune to the sun  = 4.55*10⁹ km

Distance of Earth from the sun 1.49*10¹¹  m.

To compare both 1st have common units

1 km = 1000 m  = 10³ m

=> Distance from the Neptune to the sun  = 4.55*10⁹ * 10³ m  

= > 4.55*10¹² m  

$\frac{Distance from the Neptune to the Sun}{Distance from the Earth to the Sun}$

  = 4.55*10¹² m / 1.49*10¹¹  

= 3.05 * 10

= 30.5  

$\frac{Distance from the Neptune to the Sun}{Distance from the Earth to the Sun}$

  => 30.5 times

Answer 2

Refer attached image for the answer

ans :

= 3.053×10

=30.53

HOPE SO IT HELPS YOU