Question
What is the ratio between the male workers working in
2020 and 2021 together and female workers working in 2018? Read the following information carefully and answer the given questions: The line graph given below shows the number of workers and the percentage of male workers working in company P in four different years i.e 2018, 2019, 2020, 2021 and 2022. (Total number of workers = male workers + female workers)Solution
Number of male workers in 2020 = 1860 × (30/100) = 558 Number of male workers in 2021 = 1750 × (54/100) = 945 Total number of male workers in 2020 and 2021 = 558 + 945 = 1503 Number of female workers in 2018 = 1500 × (55/100) = 825 Required ratio = 1503: 825 = 501:275
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