SO FIRST we cancel the numbers so we get 2t/t then we can cancel out T. We can do this becuase lets say t is 2 we have 2*2/2=2 so if we canncel out the multiply and devide we get 2
I used a converter so i put 3200 meters into feet which was 10,498.69 and i rounded it to 10,498 and then i subtract 10,498 feet from 11,808 feet and got 1,310 feet as the answer