SOLUTION: (5×10^7)(9×10^3)/4×10^7 (5×10^4)(9×10^−7)/1.5×10^−8 6×10^15/4×10^13 All of these need to be in scientific notation but I dont know how to do it. Please help me

Algebra ->  Exponents -> SOLUTION: (5×10^7)(9×10^3)/4×10^7 (5×10^4)(9×10^−7)/1.5×10^−8 6×10^15/4×10^13 All of these need to be in scientific notation but I dont know how to do it. Please help me      Log On