Final answer:
To find out how many days 3/5 of a bag of tortillas will last, we divide the total number of bags by 3/5. Therefore, 3/5 of a bag of tortillas will last approximately 3⅓ days.
Step-by-step explanation:
To find out how many days 3/5 of a bag of tortillas will last, we need to divide the total number of bags by 3/5. Since Shannon's burrito stand uses 2 bags of tortillas every day, we can set up the following equation:
Total number of days = Total number of bags ÷ Fraction of a bag used per day
Plugging in the values,
Total number of days = 2 bags ÷ 3/5 bag = 2 × (5/3) = 10/3 = 3⅓ days
Therefore, 3/5 of a bag of tortillas will last approximately 3⅓ days.