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4 thieves entere a bakery and stoled bread one after the other.Each one took half of the total number of breads+half a loaf.If 3 breads were remaining what is the total number of breads.
Read Solution (Total 9)
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- half of bread and half of loaf of a bread
for four half no. of subsequent bread and half loaf is
(x2 +1/2) +(x4 +1/2) + (x8+1/2) + (x16 +1/2) + 3=x
15x/16 +5=x
x/16=5
x=80
its the answer - 9 years agoHelpfull: Yes(27) No(8)
- Let total number of breads available is x.
Then x/2+x/4+x/8+x/16+3=x
By solving this we can get x=48.
- 12 years agoHelpfull: Yes(15) No(28)
- let the total no of breads are X
now,each one took half of bread and half a loaf so
1st one=X/2
2nd one took half i.e from rest means= X/4
similarly 3rd = X/8
4th=X/16
and all took half a loaf i.e =1/2*4
and in question they mentioned 3 breads are remains
total (X)=(X/2+X/4+X/8+X/16)+1/2*4+3
X=15/16x+2+3
X/16=5
so x= 16*5
=80 - 7 years agoHelpfull: Yes(4) No(1)
- Let total number of breads available is x.
Then x/2+x/4+x/8+x/16+2(=4*1/2 since each person take half of a loaf)+3=x
By solving this we can get x=80.
- 9 years agoHelpfull: Yes(2) No(2)
- it will be 63
procedure:
let initially der are x breads
1st thief takes=x/2 +1/2 ,so remaining=x-(x/2+1/2)=x/2-1/2
2nd thief takes=1/2+1/2*(x/2-1/2)=1/2+x/4-1/4=x/4+1/4 so remain=x/2-1/2-x/4-1/4=x/4-3/4
3rd thief takes=1/2 +1/2*(x/4-3/4)=1/2+x/8-3/8=x/8+1/8 so remain=x/4-3/4-x/8-1/8=x/8-7/8
4th thief takes=1/2+1/2*(x/8-7/8)=1/2+x/16-7/16=x/16+1/16 so remain=x/8-7/8-x/16-1/16=x/16-15/16
so x/16-15/16=3
x=48+15=63(ans) - 7 years agoHelpfull: Yes(2) No(0)
- give the poper ans
- 9 years agoHelpfull: Yes(1) No(4)
- remaining 3 =so before that it will be 6 last thieve takes 3 thats why we get remaining 3 .get back to 3 thieve=12 2thieve=24 1st thieve=48 so total number of bread is 48
- 9 years agoHelpfull: Yes(1) No(2)
- (x/2+x/4+x/8+x/16)+0.5*4+3=x
15x/16+5=x
x/16=5
x=80 (Ans) - 8 years agoHelpfull: Yes(1) No(2)
- please explain correct solution
- 9 years agoHelpfull: Yes(0) No(0)
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