The diameter of jupiter is 142.984 km. the surface area of saturn is 59.9% the surface area of jupiter. what is saturn's diameter, d, in kilometers? round to the nearest thousandth.

1.) what is the surface area of jupiter? (use surface area of sphere formula).

2.) what is the surface area of saturn? (hint: remember saturn's surface area is 59.9% of the surface area of jupiter).

3.) what is the diameter of saturn? (hint: find the radius of saturn).