Answer :

tyjmonet
First convert yards to feet by multiplying it by 3.

8 yards = 24 feet

The ratio is 20 feet to 24 feet or 20:24.

Reduce 20:24

5:6

ryderbanks
60:8, (15:2). 
1 yd = 3 ft 
=> 20 yd = 20*3 ft = 60 ft 

Ratio: 20 yd to 8 ft = 60 ft: 8 ft = 15 : 2