Question 39551
1)   57'- 11 7/16" what is this as a decimal? 

1st Write each part in feet.
11 7/16 inches = [16*11+7]/16=183/16 inches
=(1/12)(183/16)=0.953125 ft.
Then subtract from 57 ft to get:56.046875 ft.
  
14.81' what is this as a fraction?
=(1481/100)'

Cheers,
Stan H.