Question
What is the difference between increases in male workers
from 2020 to 2021 to the increase in female workers from 2021 to 2022? 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 Increase in number of male workers = 945 – 558 = 387 Number of female workers in company P in 2021 = 1750 × (46/100) = 805 Number of female workers in company P in 2022 = 1440 × (60/100) = 864 Increase in number of female workers = 864 – 805 = 59 Required difference = 387 – 59 = 328
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