Final answer:
To divide numbers in scientific notation, divide the coefficients and subtract the exponents.
Step-by-step explanation:
To divide numbers in scientific notation, we can first divide the coefficients (the numbers in front of the powers of 10) and then subtract the exponents. In this case, divide 5.67 by 2.7 to get 2.1. Next, subtract the exponents: 7 - 4 = 3. Therefore, the quotient of 5.67x10^7 and 2.7x10^4 in scientific notation is 2.1x10^3.