Simplify 3^2•3^-1/5^-2•2^0

To simplify this expression, we can start by evaluating the exponents.

3^2 = 9
3^-1 = 1/3
5^-2 = 1/5^2 = 1/25
2^0 = 1

Now we can substitute these values back into the expression:

9 * (1/3) / (1/25) * 1

Next, we can simplify the multiplication of fractions:

9 * (1/3) / (1/25) = 9/3 * 25/1

Simplifying the multiplication of whole numbers:

9/3 * 25/1 = 75 * 25

Multiplying whole numbers:

75 * 25 = 1875

Therefore, the simplified expression is 1875.