This is Core Focus: Working With Scientific Notation

What 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