Simplify the expression and write your answer in Scientific Notation.

(5.8 x 10^−9
) / (2.3 x 10^4
)

A. 2.5 x 10^−5

B. 13.3 x 10^−5

C. 2.5 x 10^−13

D. 13.3 x 10^−13

1 answer

To simplify the given expression and write in scientific notation, we can follow these steps:

Step 1: Divide the coefficient 5.8 by 2.3, which gives 2.52.
Step 2: Divide the powers of 10 by subtracting the exponent in the denominator from the exponent in the numerator, which gives 10^(-9 - 4) = 10^-13.
Step 3: Write the answer as the product of the coefficient and the power of 10 in scientific notation, i.e., 2.52 x 10^-13.

Therefore, the answer is option C: 2.5 x 10^-13.