Answer: 38 over 49 can be written as 38/49. When divided, you will get 0.77551020408. It takes lots of regrouping, but it ends eventually.
If you are reducing it as a fraction, it is not possible because there is no other number to reduce it, so it will be in it's simplest form already.
The answer is Side RQ corresponds to side QQ'. 100% sure and please feel free to ask more.
You would multiply the tanks by gallons
36x205
= 7,380