Math, asked by sunny593, 1 year ago

if 24 men's do any work in 16 days then how much he work in 12 days

Answers

Answered by priyamvatha
1
24 MEN       x1                          16 DAYS     y1

??                x2                           12 DAYS     y2

no of men and no of days are in inverse proportion

x1y1 = x2y2

24 * 16 = x2 * 12

x2 = 24 *16/12

x2 = 32


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sunny593: answer is 8
priyamvatha: HOW
sunny593: I don't no
priyamvatha: For doing a work in less time we need more people
Answered by Juned67
1

it is  case of  inverse proportion  because when number of men increase then number of days will decrease

then,


let x1 24 men

let y1=16 days


let x2=  number of  men that we don't know

let y2 = 12 days




                             ATP


x1y1=x2y2

24 x16 = x2 x 12

24x16/12=x2

32 men =x2



hence 32 men need to work in 12 days



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