steverocks88 wrote:i could figure it out but it would take forever cause i would go through every damn possiblity
Marth wrote:this shit is easy 115.5
danigantt wrote:i attend one of the top universities in the world... and all i have to say to you is...
GOOD LUCK because I can't figure this shit out!!![]()
cgame wrote:danigantt wrote:i attend one of the top universities in the world... and all i have to say to you is...
GOOD LUCK because I can't figure this shit out!!![]()
lol
hey this shld work except for the last cases
re check ur question coz im not sure
coz there are contradictions
instead of check the last two values
if its 119,120 then this sollution works
coz its 120 , 121 thr is a contradiction
anyway heres wat i did
a+b =110
a+c = 112
a+d =113
a+e =114
hmm so possibly there is
b+c = 115 ( possible ) coz combination factor
now addin up
a +b + a + c = 110 + 112
2a + b + c = 222
we know b+c is 115
and we use
2a = 222-115
2a=107
so a is =53.5
by substitutin a to the first couple of equatins u get
b=56.5
c=58.5
d=59.5
e=60.5
so ur answer is
53.5 , 56.5 , 58.5 , 59.5 , 60.5
Date: 6/17/96 at 14:36:1
From: Doctor Alain
Subject: Re: The Haybaler Problem
Let the 5 bales be in increasing weight order and call their weights
B1, B2, B3, B4 and B5. There can't be 2 bales of the same weight or
else there would be pairs of bales with the same weight (if B1 = B2
then B1 + B3 = B2 + B3). The lightest pair is 110 kg so
(i) B1 + B2 = 110.
The second lightest pair is 112 kg so
(ii) B1 + B3 = 112.
The heaviest pair is 121 kg so
(iii) B4 + B5 = 121.
The second heaviest pair is 120 kg so
(iv) B3 + B5 = 120.
From (iv) and (ii) we get B5 = B1 + 8. If we put this back in (iii)
we get
(v) B1 + B4 = 113.
so the third lightest pair is bale 1 and bale 4. The fourth lightest pair
can be bails 1 and 5 OR bales 2 and 3.
So (vi.a) B1 + B5 = 114 OR (vi.b) B2 + B3 = 114.
Try each of these equations. One works out fine - the other doesn't.
-Doctor Alain, The Math Forum
dfoess wrote:the weights are: 54,56,58,59,62
cgame wrote:danigantt wrote:i attend one of the top universities in the world... and all i have to say to you is...
GOOD LUCK because I can't figure this shit out!!![]()
lol
hey this shld work except for the last cases
re check ur question coz im not sure
coz there are contradictions
instead of check the last two values
if its 119,120 then this sollution works
coz its 120 , 121 thr is a contradiction
anyway heres wat i did
a+b =110
a+c = 112
a+d =113
a+e =114
hmm so possibly there is
b+c = 115 ( possible ) coz combination factor
now addin up
a +b + a + c = 110 + 112
2a + b + c = 222
we know b+c is 115
and we use
2a = 222-115
2a=107
so a is =53.5
by substitutin a to the first couple of equatins u get
b=56.5
c=58.5
d=59.5
e=60.5
so ur answer is
53.5 , 56.5 , 58.5 , 59.5 , 60.5
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