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lgbasallote
Group Title
The ratio of helper to learner in OpenStudy is 1:20 during regular time. Over the summer, the total population of OpenStudy decreased by 32%. What will be the ratio of helper to learner in the new population?
 2 years ago
 2 years ago
lgbasallote Group Title
The ratio of helper to learner in OpenStudy is 1:20 during regular time. Over the summer, the total population of OpenStudy decreased by 32%. What will be the ratio of helper to learner in the new population?
 2 years ago
 2 years ago

This Question is Closed

Brent0423 Group TitleBest ResponseYou've already chosen the best response.0
haha got to love this question! 1:12
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
I think we will find the 32% of 21 first.
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
i mean decrease 32 %/
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
21 is the totalright?
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
total ratio i mean
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
No. 20+1 = 21 So Yes. lol.
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
6.72 decreased.
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
21  6.72 = 14.28
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
idk how to continue from here.
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
hah lol
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
@dpaInc , try this out!
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
im not sure but i will try it out, 1/21 * 100 = 4.76% were the helpers. ON TOTAL. And since the total popl decreased, the ratio should remain the same (i think) Next, thinking..
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
thing is... is that 32% include the helpers? when u say a decrease total of 32%, i'm assuming the whole population so shouldn't the ratio still be 1:20? idk... :(
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
so it;s still same?
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
is the 32% decrease only the ones being helped? if yes, then it wouldn't be the same...
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
@lgbasallote , so you asked a wrong question! D:
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
@dpaInc 's way seems legit.
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
lol i just copied it from my book :P blame the book
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
umm don't bank on my answer... i only puking out what i think...:)
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
Books are waste of trees. Dont buy them.
 2 years ago

irfans Group TitleBest ResponseYou've already chosen the best response.2
Ratio will remain same even after reduction in total population , assuming reduction is uniform across the population.
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
what' happens when we get a an electromagnetic pulse from the nuclear warheads? all those hard drives will be wiped clean... so books are good...:)
 2 years ago

yakeyglee Group TitleBest ResponseYou've already chosen the best response.0
The ratio will be unchanged!
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
watch the move "Book of Eli".... good story...
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
If others want to see the trailer here it is: http://www.youtube.com/watch?v=kAMUv22y1og
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
Nukes are cool. B) It makes you look cooler. ;) Hard drives still aren't bad for trees. lol.
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
hmm... we always seem to go off on tangents... don't you think?
 2 years ago

dpaInc Group TitleBest ResponseYou've already chosen the best response.2
good point..
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.1
Lol. i like going off the tangents. :D Don't you? I simply love it.
 2 years ago
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