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Mathematics 9 Online
OpenStudy (anonymous):

Medal http://prntscr.com/61c1tq

OpenStudy (anonymous):

First we subtract: 32 - 10

OpenStudy (anonymous):

32 - 20 *

OpenStudy (anonymous):

12

OpenStudy (anonymous):

Yes, now we divide 12 / 32.

OpenStudy (anonymous):

wiat how do you know to dividE?

OpenStudy (anonymous):

http://www.skillsyouneed.com/num/percent-change.html

OpenStudy (anonymous):

We divide it by the original number, which was 32 guests.

OpenStudy (anonymous):

0.375 was the dividing thing

OpenStudy (anonymous):

Yes, now multiply by 100.

OpenStudy (anonymous):

then multiply by 100. so 0.375 * 100.

OpenStudy (anonymous):

Yup. ^^

OpenStudy (anonymous):

37.5

OpenStudy (anonymous):

You got it.

OpenStudy (anonymous):

So that's your answer. :)

OpenStudy (anonymous):

yup!

OpenStudy (anonymous):

Wait.

OpenStudy (anonymous):

That isn't a choice.

OpenStudy (anonymous):

Oh, I think it's 12 / 20.

OpenStudy (anonymous):

wait what if we round it

OpenStudy (anonymous):

would you round it?

OpenStudy (anonymous):

Yeah, it should be 12 / 20 I think

OpenStudy (anonymous):

we ussaly round it

OpenStudy (anonymous):

Ik, but it still doesn't come out right..it should be 12 / 20, right @hartnn ?

OpenStudy (anonymous):

is the study island on rounding or finding percentages?

hartnn (hartnn):

\(\Large \dfrac{final - initial}{initial}\times 100\)

OpenStudy (anonymous):

Its a cause i gort 0.6 then i *100 so its a :D

hartnn (hartnn):

(32-20)/20

OpenStudy (anonymous):

We divide it by the original..so that's 20..

OpenStudy (anonymous):

Yep.

OpenStudy (anonymous):

Yep you got it @CREEPYMLPMASTER

OpenStudy (anonymous):

Thank you!! :D

OpenStudy (anonymous):

Np

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