Question

What is the value of 3^-3 x 10^-3

Answer 1

30^-3

Explanation:

Formula: When there are different bases and same exponents, multiply the bases, keeping the exponent the same.

3^-3 x 10^-3 = 30^-3

or

3^-3 x 10^-3 = 1/27 x 1/1000 = 1/27000 = 30^-3