Respuesta :
Answer:
82%
Step-by-step explanation:
1 lap = 50 yards
18 laps = 50 x 18 = 900 yards
Todd has swam 738 yards
Percentage completed = 738/900 x 100 = 82%
If 1 yard = 50 and he wants to swim 18
50•18=900
738/900•100=82 percent
50•18=900
738/900•100=82 percent