4 5 x 10 7 July 8, 2019 16 32 64 128 4 5 x 10 7 as a fraction 4 5 x 10 7 in simplest form 5 x 4 10 3 7 2 )) X 5 2 x 4 )/ 10 7 1 4 5 x 2 7 10 7x 4 5 x 10 4 over 5 x 10 over 7 7 2x 4 )- 5 x 10 )= 60 4 x 10 5 8 x 10 7 4 5 x 3 10 x 20 7 4 5 x 3 3 10 x 7 3x 2x 5 x 10 7 4 5 x 6 )+ 4 7x 10 2y 7x 4 x 5 10 15 5 x 4 10 40 7