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OpenStudy (anonymous):
Expressed this in fraction 2.121212
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OpenStudy (saifoo.khan):
this can b solved.
OpenStudy (anonymous):
Good to hear.
OpenStudy (saifoo.khan):
2121212/1000000
OpenStudy (saifoo.khan):
no it cant.
OpenStudy (anonymous):
how?
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OpenStudy (anonymous):
x = 2.12... 100x = 212.12... - x = 2.12... ---------------- 99x = 210 x = 210/99
OpenStudy (saifoo.khan):
53/25
OpenStudy (anonymous):
what? how did u get 53/25?
OpenStudy (saifoo.khan):
idk, my calc.
OpenStudy (anonymous):
It's not 53/25. Dividing something by 25 will never give you a repeating decimal.
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OpenStudy (saifoo.khan):
Ok, lets go this time with Mooby..
OpenStudy (saifoo.khan):
i cant say anything.
OpenStudy (anonymous):
210/99 should be reduced to 70/33. Mooby has one of the correct fractions that could represent 2.121212...
OpenStudy (anonymous):
thank u =]
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