Refer to the graph and answer the given questions.
Data related to number of projects handled by two companies
(A and B) during 5 years)
Question 159
What is the difference between the total number of projects handled by company A in 2003 and 2004 together and total number of projects handled by company B in 2005 and 2007 together?
Solution
Total number of projects handled by company A in 2003 and 2004 together
= 180 + 230 = 410
Total number of projects handled by company B in 2005 and 2007 together
