 
 <translate> Consider the question. A fan can create an airflow of 10 liters per second. If the fan works for 10 minutes each day, calculate the amount of airflow it will create in one week.
 What is the step-by-step reasoning process to arrive at the answer: 42000? <hau> Ka yi la'akari da wannan tambayar. Mai yin fan zai iya samar da iska mai yawan lita 10 a kowane dakika. Idan fan yana aiki na mintina 10 a kowace rana, ƙididdige yawan iska da zai samar a cikin mako guda.  Menene tsarin tunani mataki-mataki don isa ga amsar: 42000? 