Answer :
Answer:
280 : 1
Step-by-step explanation:
Diameter of the Sun
[tex] =1.4\times 10^6\: km\\=1400000 \: km[/tex]
Diameter of Mercury = 5000 km
Ratio of the diameter of the sun to the diameter of mercury
[tex] = \frac{1400000}{5000} \\ = \frac{1400}{5} \\ = \frac{280}{1} \\ = 280 \: : \: 1[/tex]