Lg 10 is the logarithm of 10 with 10 as the base, the logarithm ratio is changed to 10, the power of lg 10 is 10, and the answer is 1.

In mathematics, logarithm is the reciprocal of power, just as division is the reciprocal of multiplication, and vice versa. This means that the logarithm of a number is an exponent that must produce another fixed number (radix). In a simple example, the logarithmic count factor in the multiplier. More generally, the power operation allows any positive real number to be raised to any power, and always produces positive results, so the logarithm of any two positive real numbers b and x whose b is not equal to 1 can be calculated.