- #1
Charliepic
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Okay so the name may be bigging it up however i found something in my maths class today that i don't think has previously been published or at least I've never been taught it, it makes converting reacuring decemals a lot quicker
I know about the over 9 rule however acording to my maths teacher this rule is only possible if the recurring number(s) come directly after the decimal point and not if there is a non reacuring number directly after the decimal point
I apologise if that's hard to understand not very good at explainging things via typing and i also want to stress that i have no idea if this is a thing alrady or not and if it is its handy and will help with my exams so a plus if its not then i guess i think it would be handy for people to know.
Please no negative stuck up replys i guess what I am asking is is it possible to use the over 9 rule with a reacurring decimal that has a non reacuring number directly after the decimal poing eg 0.2(nr)25(both reacuring •) i will post the "theory" if some one does not reply with it saying this is alrady a thing soz m8
I know about the over 9 rule however acording to my maths teacher this rule is only possible if the recurring number(s) come directly after the decimal point and not if there is a non reacuring number directly after the decimal point
I apologise if that's hard to understand not very good at explainging things via typing and i also want to stress that i have no idea if this is a thing alrady or not and if it is its handy and will help with my exams so a plus if its not then i guess i think it would be handy for people to know.
Please no negative stuck up replys i guess what I am asking is is it possible to use the over 9 rule with a reacurring decimal that has a non reacuring number directly after the decimal poing eg 0.2(nr)25(both reacuring •) i will post the "theory" if some one does not reply with it saying this is alrady a thing soz m8