 
 <translate> The ratio is 2:3 = gym:ride, so (20)(3/2) = 30 minutes at the gym, and 30 + 20 = 50 minutes exercise, so (2/3)(50) = 33 minutes yoga.
Thus, the answer is (B). <hau> A rabo ne 2: 3 = dakin motsa jiki: tafiya, don haka (20) (((3/2) = minti 30 a dakin motsa jiki, da kuma 30 + 20 = minti 50 motsa jiki, don haka (2/3) (((50) = 33 minti yoga. Saboda haka, amsar ita ce (B). 