Answer:
You can figure it out ;)
Explanation:
Order of operations says you have to do exponents first. So solve 10 x 10 x 10 x 10 x 10 x 10 x 10. Next, to solve 10⁻³. A negative exponent can be turned into a positive exponent by changing it to the denominator. So 3⁻², for example. Right now it is 3⁻²/1, but if we flip it, it becomes 1/3², which is 1/9. So repeat that step for 10⁻³. It's 10⁻³/1 right now, but you can turn it into 1/10³, and then solve it. Now, do 6.9 x (10 x 10 x 10 x 10 x 10 x 10 x 10). Then, do 2.3 x (1/10³). Then, do [6.9 x (10 x 10 x 10 x 10 x 10 x 10 x 10)] / [2.3 x (1/10³)], and you should have your answer. Hope this helps!