Practicing Success
The table below gives the numbers of laptops of three different brands sold from four different multi-brands store in the city during a certain month.
The number of Lenovo Laptop sold by stores A during the given month is approximately what percentage more than the number of Dell laptops sold by Store D during the same month? |
12.4 13.8 11.1 10.3 |
11.1 |
Number of Lenovo laptops sold by A = 50 Number of Dell laptops sold by D = 45 Required percentage = \(\frac{50-45 }{45}\) × 100 = \(\frac{5 }{45}\) × 100 = \(\frac{1}{9}\) × 100 = 11.1% |