Study the following table carefully to answer the question that follows:
NUMBER OF BOYS AND GIRLS IN FIVE STREAMS OF A COLLEGE OVER THE YEARS
What is the ratio of the total number of boys to the total number of girls, in the Management stream for all the years together ?
Solution
The total number of boys in the Management stream in all the years equals 770+667+778+849+562+1288 = 4914
The total number of girls in the Management stream in all the years equals 633+439+727+729+938+1016 = 4482
Hence the required ratio is 4914:4482 = 91*54 : 83*54 = 91:84
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