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mathsloverBest ResponseYou've already chosen the best response.2
Try to draw a venn diagram first
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Can you do that Saif ?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
dw:1365077901699:dw
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
I have already drawn it. Still unable to do it. :s
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
No problem. You would do it now.
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
Only once you help me then i'll be able to do it.
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
It is given that 12 members are of athletics and drama both . dw:1365078073152:dw
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
dw:1365078114787:dwNow tell me that to do?!
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Check that again! I think there is some fault.
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
Where? In the question?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
In the diagram. Drama and athletics = 12 members. and Drama and basket =19 . Have you reversed them?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
You have marked drama and athletics as 19 members, right?
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
No idea. :S @Mimi_x3
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
can't say mimi ... as I prefer to solve these type of questions by venn diagrams. It makes understanding better.
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
dw:1365078569066:dw
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
Ohh. I wrote it wrong here. On the paper it's in the right order.
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
you should start in the middle and work your way outwards
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Yes thought the same Saif.
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
dw:1365078648571:dw
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
12 students total are in BOTH A and D, we already know 5 of them, whats left? 12  5 = ?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Now we will exclude the all three three club members from the common areas .
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Yep the one amistre suggested.
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
we know 13 total are in BOTH, B and A. and we already know of 5 of them, 13  5 = ?
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
Sorry. Don't get it. :/ @amistre64
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
How we already know 5 of them?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
dw:1365078755446:dw the boundary I drew has 12 members. Right?
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
dw:1365078760078:dw
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Saif, we know that there are 5 members in common with all the three clubs. teenon club mein 5 members to common hain hi ? right?
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
dw:1365078840934:dw
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
dw:1365078870777:dw
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
Now we have the intersection of athletics and drama as : 5 + something = 12 .. getting it?
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
http://i3.kymcdn.com/entries/icons/original/000/009/993/tumblr_m0wb2xz9Yh1r08e3p.jpg
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
I totally get that subtraction thing. Whats next?
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
you are given the top level values, the venn has 4 sections for each top level, 3 of which are known. keep working the solution in the same manner
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
May I interupt with a diagram ?
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
dw:1365079086252:dw
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
dw:1365079147638:dw
 one year ago

amistre64Best ResponseYou've already chosen the best response.2
dw:1365079189518:dw
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.0
Nice work @amistre64 and @mathslover . Leave rest of me. Thanks a lot. (:
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
I would stop myself now. Amistre, continue.
 one year ago

mathsloverBest ResponseYou've already chosen the best response.2
@saifoo.khan , there is a better explanation there : http://www.mathsisfun.com/sets/venndiagrams.html . Just have a look there.
 one year ago
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