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Friends Maths Puzzle

Friends Maths Puzzle - 30 January

Ross five friends Rachel,Monica Phoebe,Joey and Chandler lives in the same road.

Rachel lives in house  A
Monica lives in house B
Phoebe lives in house C
Joey lives in house     D
Chandler lives in house E

Mathematically
B * C * D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell the house number of each of Ross's friends ?

For Solution : Click Here

16 comments:

  1. A=12
    E=24
    (B,C,D) belongs to {4,9,35} i.e

    B=9
    C=4
    D=35

    ReplyDelete
  2. Adding to all the above results here are few more
    (A,B,C,D,E)

    (10,4,15,21,20) (Can Swap B,C,D values even)
    (14,4,45,7,28)
    (18,4,5,63,36)
    (11,20,3,21,22)
    (12,36,5,7,24)
    (23,3,5,84,46)

    ReplyDelete
  3. 7*5*2*3*2*3 = 1260

    now make combinations of 3 factors s.t 2 factors are odd and third is even(as their sum, E is even)

    We can have multiple answers for this

    ReplyDelete
  4. This comment has been removed by the author.

    ReplyDelete
  5. A=28, B=3, C=4, D=105 E=56

    A=28, B=3, C=105, D=4 E=56

    A=28, B=4, C=3, D=105 E=56

    A=18, B=4, C=5, D=63 E=36

    A=14, B=4, C=7, D=45 E=28

    A=12, B=4, C=9, D=35 E=24

    A=10, B=4, C=15, D=21 E=20

    A=10, B=4, C=21, D=15 E=20

    A=12, B=4, C=35, D=9 E=24

    A=14, B=4, C=45, D=7 E=28

    A=18, B=4, C=63, D=5 E=36

    A=28, B=4, C=105, D=3 E=56

    A=18, B=5, C=4, D=63 E=36

    A=12, B=5, C=7, D=36 E=24

    A=12, B=5, C=36, D=7 E=24

    A=18, B=5, C=63, D=4 E=36

    A=14, B=7, C=4, D=45 E=28

    A=12, B=7, C=5, D=36 E=24

    A=12, B=7, C=36, D=5 E=24

    A=14, B=7, C=45, D=4 E=28

    A=12, B=9, C=4, D=35 E=24

    A=12, B=9, C=35, D=4 E=24

    A=10, B=15, C=4, D=21 E=20

    A=10, B=15, C=21, D=4 E=20

    A=10, B=21, C=4, D=15 E=20

    A=10, B=21, C=15, D=4 E=20

    A=12, B=35, C=4, D=9 E=24

    A=12, B=35, C=9, D=4 E=24

    A=12, B=36, C=5, D=7 E=24

    A=12, B=36, C=7, D=5 E=24

    A=14, B=45, C=4, D=7 E=28

    A=14, B=45, C=7, D=4 E=28

    A=18, B=63, C=4, D=5 E=36

    A=18, B=63, C=5, D=4 E=36

    A=28, B=105, C=3, D=4 E=56

    A=28, B=105, C=4, D=3 E=56

    ReplyDelete
    Replies
    1. oasome can u explain the trick to find

      Delete
    2. factorize 1260
      2 2 3 3 5 7
      make possible combination which is divible by 4 thats it

      Delete
  6. Solution provided is incorrect.

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  7. solution is incorrect there -- answer should be 12, 4 ,9 ,25 ,24.

    ReplyDelete
  8. @ a g that still would not work as B+C+D should = 2E but 4+9+25 does not equal 48.

    ReplyDelete
    Replies
    1. This comment has been removed by the author.

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  9. One possible option:
    A=9, E=18, (B,C,D)=(7,9,20)

    ReplyDelete
  10. can anyone please tell me how to this puzzle?

    ReplyDelete