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is nt the ques wrong ?? cz the 'cow * days' is xpected to be a constant here.i assume all the cows eat equally ... :)or is der a factor of 'grass growth' to be considered ??
all cows eat equally.. the question is nt wrong..
ok.. wil give a try :)if v change the numb of cows by 3/7 , the numb of days change by 60/24 = 2.5dat is, 3/7 change in numb of cows produces a change of 2.5 in numb of days.now we need to find how much the numb of cows change, when v change the numb of days by 96/60 = 1.62.5 --> 3/7so 1.6 --> 0.2743 (approx)'thrfor numb of cows is 30*0.2743 = 8cowsam i rite ?? :)
explanation of 1.6 >>> its tha factor by which the numb of days change, when v change it from 60 to 96....2.5 >>> its the factor by which no of days change, when it changes frm 24 to 603/7 is the factor by which numb of cows change when we change number of days by factor 2.5so 3/7 ---> 2.5similarly 'x'---> 1.6, whr x is the factor by which numb of days change frm 30..but i got a really dumb answer, as 8.1 cows... :)i assume its 8 cows + its kid :Plol
lol
it may be 15 to 20 cows i think
15 to 20 cows ?? 0.ono yaar it can be from 0-200 cows... assume any value :Dwat a weird way 2 answer :p
it is exactly 20 cows if it is correct tell me if u want the exact solutions.
yes tats rite.. gud work prabhakar..
20 its easyi had got it but just done sum calculation mistake
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10 comments:
is nt the ques wrong ?? cz the 'cow * days' is xpected to be a constant here.
i assume all the cows eat equally ... :)
or is der a factor of 'grass growth' to be considered ??
all cows eat equally.. the question is nt wrong..
ok.. wil give a try :)
if v change the numb of cows by 3/7 , the numb of days change by 60/24 = 2.5
dat is, 3/7 change in numb of cows produces a change of 2.5 in numb of days.
now we need to find how much the numb of cows change, when v change the numb of days by 96/60 = 1.6
2.5 --> 3/7
so 1.6 --> 0.2743 (approx)'
thrfor numb of cows is 30*0.2743 = 8cows
am i rite ?? :)
explanation of 1.6 >>> its tha factor by which the numb of days change, when v change it from 60 to 96....
2.5 >>> its the factor by which no of days change, when it changes frm 24 to 60
3/7 is the factor by which numb of cows change when we change number of days by factor 2.5
so 3/7 ---> 2.5
similarly 'x'---> 1.6, whr x is the factor by which numb of days change frm 30..
but i got a really dumb answer, as 8.1 cows... :)
i assume its 8 cows + its kid :P
lol
lol
it may be 15 to 20 cows i think
15 to 20 cows ?? 0.o
no yaar it can be from 0-200 cows... assume any value :D
wat a weird way 2 answer :p
it is exactly 20 cows
if it is correct tell me if u want the exact solutions.
yes tats rite.. gud work prabhakar..
20
its easy
i had got it but just done sum calculation mistake
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