Answer:
200
Step-by-step explanation:
10*20=200.
I am not positive what you are asking but that is the answer I am able to give at this moment.
I hope I at least helped you. :)
answer
lowest form of 66\108
=11\18
-292 1/2
PEMDAS
Perenthesis
2 To the power of 4 = 16 + 1/4 = 16/1 + 1/4 X -18