The Table shows the Number of Laptops and Desktops manufactured by a company.
|
Year |
2008 |
2009 |
2010 |
2011 |
2012 |
|
Laptops |
14400 |
20500 |
12800 |
16400 |
18600 |
|
Desktops |
12800 |
24700 |
19200 |
20200 |
14900 |
What was the difference in the total number of Laptops and Desktops manufactured in 2009 to the total number of Laptops and Desktops manufactured in 2011?
Answer & explanation
Correct answer: option 1
Total number of laptops and desktops manufactured in 2009 = 20500 + 24700 = 45200
Total number of laptops and desktops manufactured in 2011 = 16400 + 20200
= 36600
Required difference in total number of laptops and desktops manufactured in 2011 & 2009 = 45200 - 36600
= 8600