put into scientific notation (3.7x10^4)(8.1x10^-7

Answer 1

= 29.97 x 10^-3

= 3.0 x 10 ^-2

( you only had 2 significant figures in your numbers)

Answer 2

(2.2x10^4)(5.1x10^7)
make sure your answer is in scientificnatation