Answer:
Option D
Explanation:
Percent of Dell Laptops sold by Store Q = 25%
Total number of Dell laptops sold by store Q
= 25100×2400 = 600
Percent of Dell Laptops Dell and Lenovo Sold by store R=35
Number of laptops (Dell and Lenovo) sold by store R
= 35100×4500 = 1575
Required percentage = 6001575×100
= 38.095% = 38%