The multiplication of 100 by 1000 can be represented as 10<sup>2</sup> x 10<sup>3</sup> =10<sup>5</sup>, to multiply, just add the indices, in this case, 2+3=5. 2 and 3 are the logarithms of 100 and 1000 respectively. | The multiplication of 100 by 1000 can be represented as 10<sup>2</sup> x 10<sup>3</sup> =10<sup>5</sup>, to multiply, just add the indices, in this case, 2+3=5. 2 and 3 are the logarithms of 100 and 1000 respectively. |