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Mathematics 15 Online
OpenStudy (anonymous):

Could someone please work this out for me? 12.86 divided by 0.4 I honestly cant remember if i posted this one...

OpenStudy (mutie):

Sure. 12.86/0.4 = 32.15 :)

OpenStudy (anonymous):

Thank you bunches!!!! I see you like Homestuck?

rvc (rvc):

do you know how to do this?

OpenStudy (anonymous):

Not worked if i have to work it out fully.. Show me?

rvc (rvc):

12.86/0.4 we can shift the points like this for \[12.86 =1286\ X\ 10^{-2}\]

rvc (rvc):

u got that?

OpenStudy (anonymous):

Sorta..

rvc (rvc):

so how will you write 0.4 in that form?

rvc (rvc):

just try to write

OpenStudy (anonymous):

i don't have it.. I'm sorry..

rvc (rvc):

\[0.4= 4\ X\ 10^{-1}\]

rvc (rvc):

|dw:1429173736693:dw|

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