Diamond280 Diamond280 02-09-2016 Mathematics contestada This is Core Focus: Working With Scientific NotationWhat is 7.8 × 105 m/h in kilometers per day? A. 3.24 × 1010 km/day B. 3.24 × 108 km/day C. 1.872 × 106 km/day D. 1.872 × 104 km/day