Study the given graph and answer the question that follows.

The total number of computers of type A sold in January and Mayis what percentage less than the total number of computers of type B sold from March to May? (correct to one decimal place)

45.5

Number of computers of type A sold in January and March  = 250 + 350 = 600

Total number of computers of type B sold from March to May = 350 + 325 +  425

= 1100

Required percentage = \(\frac{1100-600 }{1100}\) × 100

= \(\frac{500 }{1100}\) × 100

= 45.5%