if 16 men working 7 hrs a day can plough a field in 48 days, in how many days will 14 men working 12 hrs a day, plough the same field
Answers
Answered by
7
if the field is already ploughed, then the men require no time to plough the same field
Santafg:
you must see my answer for knowledge but your answer was right logically
Answered by
13
m=men, h=hours,d=days,w=work
we know that
(m1×h1×d1)/(m2×h2×d2)=w1/w2
now
(16×7×48)/(14×12×d2)=1 (because work is same)
5376=168×d2
d2=5376/168
d2=32
it will take 32 days to plough same field
we know that
(m1×h1×d1)/(m2×h2×d2)=w1/w2
now
(16×7×48)/(14×12×d2)=1 (because work is same)
5376=168×d2
d2=5376/168
d2=32
it will take 32 days to plough same field
Similar questions