7.0 x 10 5 2.5 x 10 4 July 8, 2019 16 32 64 128 7.0 x 10 5 2.5 x 10 4 in scientific notation What is the solution for this calculation 7.0 x 10 5 2.5 x 10 4 5.07 x 10 77.5 x 2