 
<translate> Ọkara ọnụahịa nke ịnyịnya ígwè ahụ bụ 150 / 2 = $75. Ego Patrick nwere ugbu a bụ 75 <unk> 50 = $25. Azịza ikpeazụ ya bụ: 25. <eng> Half of the price of the bicycle is 150 / 2 = $75. The money that Patrick has now is 75 – 50 = $25. The final answer: 25. 