Which expression is equivalent to (8x10^-5)+(6x10^-5) over 5.6x10^-3 A. 2.5 × 10−7 B. 2.5 × 10−2 C. 2.5 × 108 D. 2.5 × 10−8

Pleaseeee help i need this answer for class i forgot how to do this please help