Math, asked by rajverma88, 3 months ago

ek ठेका 56 दिनो में पूरा करने के लिए 104 आदमी काम पर lagye gye जो प्रतिदिन 8 घंटे काम करते हैं 30 dino me काम ka 2/5 भाग pura ho gya। कितने अतिरिक्त आदमियों को काम मे लगाना होगा ताकि काम समय पर पूरा किया जा सके यदि अब प्रत्येक व्यक्ति प्रतिदिन 9 घंटे काम करे?​

Answers

Answered by amitkumarsinha77
1

Answer:

no. of extra persons that should be employed in the work = 56


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Answered by rkcomp31
2

Answer:

THus 56 more man requires

Step-by-step explanation:

total man hour worked=-104*8*30

=24960 man hrs

work done=24960 man hr

man hrs required for remaining wor

(1-2/5)=3/5

=24960*3/5)/2/5

=24960*3/2

=37440 man hours

now let x man rae required

then total man*9hrs* (56-30)=37440

(x+104)*9*26=37440

x+104=37440/(9*26)

=37440/234=160

x=160-104=56

THus 56 more man requires


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rkcomp31: 30*5=150studend days=60%=0.6 work ,so 45*2=90student days's work=0.6/150*90=54/150 =54/150 m=0.36 or 36%
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