Question

multiple-choice question between which 2 numbers will you put the decimal point? 3 and 0 8 and 1 1 and 3

Explanation:

Step1: Recall scientific notation rule

Scientific notation requires a number with one non-zero digit before the decimal point, so we place the decimal after the first non-zero digit of the given number 813,000,000,000,000.

Step2: Identify first non-zero digit

The first non-zero digit in 813,000,000,000,000 is 8, so the decimal goes between 8 and the next digit, which is 1.

Answer:

B. 8 and 1