ari2609
contestada

All the salt water on Earth has an approximate surface area of 352,000,000 km^2, and all the freshwater on Earth has an approximate surface area of 9 x 10^6 km^2. How much of Earth's surface is covered by water, including both salt and fresh water?​

Respuesta :

Answer: 3.61•10^8

Evaluation: 352,000,000+9•10^6=352,000,000+ 9,000,000= 361,000,000=3.61•10^8