The given table shows the number (in thousands) of cars

Solution

The total number of cars produced in 2013 and 2014 = 130 + 170 = 300 25% of the total number of cars produced in 2013 and 2014 = 300 × 25/100 = 75 Production of A type of cars = 22 + 32 = 54 Production of B type of cars = 18 + 43 = 61 Production of C type of cars = 32 + 26 = 58 Production of D type of cars = 40 + 35 = 75 Production of E type of cars = 18 + 34 = 52 D type of cars constitute exactly 25% of the total number of cars produced in 2013 and 2014.