Final answer:
The store could sell approximately 1260 devices in 4 weeks.
Step-by-step explanation:
To calculate the number of devices the store could sell in 4 weeks, we need to multiply the number of devices sold per day by the number of days in 4 weeks. The store sells approximately 45 devices per day. There are 7 days in a week, so there are 7 x 4 = 28 days in 4 weeks.
Multiplying 45 devices per day by 28 days in 4 weeks, we find that the store could sell approximately 45 x 28 = 1260 devices in 4 weeks.
Therefore, the store could sell approximately 1260 devices in 4 weeks.
Learn more about Calculating the number of devices sold in a given period of time.