Mathematics
25 Online
OpenStudy (anonymous):
http://prntscr.com/61clf6
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OpenStudy (anonymous):
First subtract:
27 - 25
hartnn (hartnn):
can you please try this by yourself ?
OpenStudy (anonymous):
2
OpenStudy (anonymous):
Yeah, good idea, I've been answering like 10 similar questions.
OpenStudy (anonymous):
Okay, what's your next step?
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OpenStudy (anonymous):
i dont know ussaly you make like 20 new steps everytime >.>
OpenStudy (anonymous):
you go like +-*/+-*-*-+
hartnn (hartnn):
thats what i suspected :)
you're not learning anything....just following instructions :P
OpenStudy (anonymous):
i am learnign ive donea lot on my own but when the question that invole like find the percent of.. then i get stuck
OpenStudy (anonymous):
Well, now we have to divide it by the original.
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OpenStudy (anonymous):
And what was the original? @CREEPYMLPMASTER
hartnn (hartnn):
\(\Large \% increase = \dfrac{final-initial}{initial}\times 100 \)
OpenStudy (anonymous):
25
OpenStudy (anonymous):
Yes!
So divide them
OpenStudy (anonymous):
12.5
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hartnn (hartnn):
actually you divide the increase by original
not the other way round
OpenStudy (anonymous):
Yes^^
OpenStudy (anonymous):
i know it was 0.08 wich means its 8%corret?
hartnn (hartnn):
its not 25/2
its 2/25
then multiply it by 100 because you want it in % form
OpenStudy (anonymous):
You divided 12 / 2..it's supposed to be 2 / 12
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hartnn (hartnn):
yes :)
OpenStudy (anonymous):
*25 / 2
OpenStudy (anonymous):
Lol
OpenStudy (anonymous):
Thanks! :D
OpenStudy (anonymous):
No problem..you can tell us what you got so we can confirm.