Someone ill make most brainliest

= 2^-16 * 3^10 *3^-8/ 2^12 * 2^28
= 2^(-16 - 12 + 28) * 3^(10 - 8)
= 2^0 * 3^2
= 9

answer
9

Think of it as five or above give it a shove. change the 5 or above to the right to a zero and add one to the number on the left.