48 people working together can complete a project in 28 days how many people working together will be to complete the same project in 7 days
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let the new no of people working be x
days decreased so no of persons working increases . indirect proportion
48:x=28:7
by using cross multiplication for indirect proportion
48*28=x*7
x=(48*28)/7=192
required no. of people working = 192
days decreased so no of persons working increases . indirect proportion
48:x=28:7
by using cross multiplication for indirect proportion
48*28=x*7
x=(48*28)/7=192
required no. of people working = 192
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