Simplify this expression and put your final answer in Scientific Notation: 2.7 x 10^5/3.2 x 10^7

0.844 x 10^-2

what about the other answers?

0.844 x 10^2

No, not that one, # 1 and # 2

In Scientific Notation, the simplified answer would be:

1. 0.844 x 10^-2

2. 8.44 x 10^-3

do i add, subtract, multiply, or divide the coefficients

To simplify the expression, you would divide the coefficients and then simplify the exponents.

do i add,subtract,multiply,divide to simplify the exponents?

You would subtract the exponents when simplifying the expression in this case.

do i add to the exponent, subtract from the exponent, do not change the exponent, to change into Scientific Notation?

When changing the simplified expression into Scientific Notation, you would need to subtract from the exponent.