 
<translate> Kwuo otú e si atụgharị uche n'isiokwu ahụ, kọwaa nke ọ bụla n'ime ha, ma kwuo ihe bụ azịza ya. Rebecca na-aṅụ ọkara karama soda kwa ụbọchị. Ọ zụrụ ngwugwu mkpụrụ osisi soda isii atọ oge ikpeazụ ọ gara n'ụlọ ahịa. Mmanya ole ka ọ ga-enwe mgbe izu anọ gasịrị? <eng> Give the step-by-step reasoning process and then the final answer. Rebecca drinks half a bottle of soda a day. She bought three 6-packs of sodas the last time she was at the store. How many bottles of soda will she have left after four weeks? 