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
1
Answer:
no. of extra persons that should be employed in the work = 56
rkcomp31:
Very nice ,please do write 2-4 lines in explanation
Answered by
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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