10-7 is the same as 1 / 107, or 0.0000001.
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
(10^7)/(10)^-3 = (10^7)/(1/10^3) = (10^7)(10^3) = 10^10
You reverse the sign of the power and multiply by adding exponents. Example 10 to the 7 divided by 10 to the negative 6 = 10 to the 13
2.041e-4 7 * 10-2 = 0.07
7.07*10-5 = 0.000 070 7
10-7 is smaller than 10-2.
Negative exponents are defined in such a way that 10-7 = 1 / 107.
.0000010
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
Twenty to the negative 5th power equals 3.125e-7 or 3.125 x 10-7
5.478 to negative 7 power
(10^7)/(10)^-3 = (10^7)/(1/10^3) = (10^7)(10^3) = 10^10
103/10-7 = 10(3 -(-7) = 10(3 + 7) = 1010
0.7
0.000000723
You reverse the sign of the power and multiply by adding exponents. Example 10 to the 7 divided by 10 to the negative 6 = 10 to the 13
32.5*10-7 = 0.00000325