The coefficient in 6.65 × 10⁴ is

We will use scientific notation to answer this question.

Answer: The coefficient in 6.65 × 10⁴ is 6.65.

The given number 6.65 × 10⁴ is represented in scientific notation.

Explanation:

Scientific notation allows us to express very large or very small numbers in a convenient way. This notation uses a coefficient (a number between 1 and 10) and a power of ten sufficient for the actual number.

Here, the coefficient is 6.65 and the exponent is 10⁴.

Therefore, the coefficient in 6.65 × 10⁴ is 6.65.