Question
Find the average number of females in cities B, D and E
together. Read the following information carefully and answer the questions given below. The table given below shows the total number of people (males + females) and total number of males in five different cities (A, B, C, D and E). Also the ratio is given of the number of females travelling only by bus and by car.Solution
Number of females in city B = 19740 – 15540 = 4200 Number of females in city D = 18800 – 12960 = 5840 Number of females in city E = 16680 – 13100 = 3580 Required average = (4200 + 5840 + 3580)/3 = 13620/3 = 4540
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