



 
Hi Lynn, I typed distance from the Earth to the sun into Google and got the response 149,600,000 km. I then typed in diameter of the sun and got 1,391,684 km. Thus the distance from the Earth to the sun is \[\frac{149,600,000}{1,391,684} = 107.5 \mbox{ times the diameter of the sun.}\] In your model the diameter of the sun is 2 1/2 inches. What is the distance from the Earth to the sun in your model? Penny  


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