Refer to the graph and answer the given questions.
Question 55
If the total number of scarves sold by stores M and N together in 2010 is 105% of that in 2004, what is the total number of scarves sold by stores M and N together in 2010?
Solution
Total number of scarves sold by stores M and N together in 2004
= 170 + 310 = 480
Also, total number of scarves sold by stores M and N together in 2010 is 105% of that in 2004
=> Total number of scarves sold by stores M and N together in 2010
