Question

find out the ratio of diameter of earth'to that of sun​

Answer 1

Answer:

Diameter of Earth  : Diameter of Sun  ::  1 : 109

Step-by-step explanation:

the ratio of diameter of earth'to that of sun​

Radius of Earth = 6380 km

Diameter of Earth = 2 * 6380 = 12760 km

Radius of Sun = 695,510 km

Diameter of Sun = 2 * 695,510  = 1391020 km

Diameter of Earth  / Diameter of Sun  =  12760 / 1391020

=> Diameter of Earth  / Diameter of Sun  =  638 / 69551

=> Diameter of Earth  / Diameter of Sun  =  1 / 109

Diameter of Earth  : Diameter of Sun  ::  1 : 109